The Root TH Y B in the Qur’an

1. The meaning of ثَيِّب (thayyib) in early Arabic

One definition in Lisān al-ʿArab describes a woman who married and separated from her husband, for whatever reason, after conjugal relations. The same entry also quotes Al-Aṣmaʿī’s broader definition centered on relations having occurred. Separation must therefore not be treated as a condition common to all lexical definitions.

The report from Abū al-Haytham in Lisān describes a woman who had a husband, whose husband then died or divorced her, and ثم رجعت إلى النكاح (thumma rajaʿat ilā al-nikāḥ): then returned to marriage. This belongs to that particular report; it must not become a requirement of remarriage in every use of ثَيِّب (thayyib).

Lisān al-ʿArab: separation-based definition, Abū al-Haytham, and Al-Aṣmaʿī’s broader definition

In that usage, ثَيِّب (thayyib) is consequently not restricted to a woman whose husband died. A divorced woman also falls within its field.

Conversely, a marriage contract alone should not be assumed sufficient under every early definition. Some lexicographers explicitly emphasize the occurrence of conjugal relations.

A woman may marry and separate before such relations occur. Under definitions that make relations the criterion, she is not necessarily described as ثَيِّب (thayyib).

“A woman who has previously married” is therefore a familiar and intelligible equivalent, but it does not express every detail of the lexical definitions.

Is ثَيِّب (thayyib) used only for women?

Early sources disagree on this question.

A report from Kitāb al-ʿAyn says that ثَيِّب (thayyib) is normally used for a woman, rather than independently for a man, except in expressions mentioning men and women together.

Al-Aṣmaʿī takes a broader view, accepting the word for both a man and a woman and relating it to conjugal experience.

Al-Kisāʾī also records رَجُلٌ ثَيِّبٌ (rajulun thayyibun) for a man who has had conjugal relations.

Al-Muṭarrizī’s Al-Mughrib: Al-Kisāʾī and use for women and men

An exclusive restriction to women was thus not agreed by all lexicographers.

In Al-Taḥrīm 66:5, however, the referents’ gender is unambiguous. ثَيِّبَاتٍ (thayyibātin) is a feminine plural describing potential replacement wives for the Prophet.

Studying the masculine use helps explain Arabic usage, but does not change the verse’s referents from women to men.

Does ثَيِّب (thayyib) mean an adult woman?

Some lexical reports mention a broader use for an adult woman even if she remains a virgin.

This is identified as figurative extension and broadened usage.

Ibn al-Athīr’s Al-Nihāyah: figurative extension to an adult woman

It cannot determine the main meaning at Al-Taḥrīm 66:5, where ثَيِّبَاتٍ (thayyibātin) contrasts with أَبْكَارًا (abkāran).

If ثَيِّبَاتٍ (thayyibātin) meant simply adult women there, the distinction would become unclear: virgins may also be adults.

The Qur’anic context therefore supports the sense concerning prior marital or conjugal experience.

2. Morphological forms and the question of derivation

ثَيِّب and ثَيِّبَات (thayyib and thayyibāt)

ثَيِّب (thayyib) is an established Arabic description used for a woman and, according to some witnesses, also a man.

ثَيِّبَات (thayyibāt) is its feminine plural.

The plural does not change the basic meaning: it applies the description to several women.

Classical Arabic uses امرأة ثيّب (imraʾah thayyib) without requiring a feminine tāʾ in the singular. The singular corresponding to the Qur’anic plural is therefore ثَيِّب (thayyib).

The dictionaries also record ثُيِّبَتِ الْمَرْأَةُ (thuyyibati al-marʾah) and the verbal noun تَثْيِيب (tathyīb), referring to a woman becoming thayyib.

مُثَيَّب (muthayyab) is likewise used for someone who has acquired this status.

Al-Muḥkam, Lisān, and Tāj: thuyyibat and muthayyab

These belong to the lexical family, but do not occur in the Qur’an.

Does ثَيِّب (thayyib) derive from ث و ب (TH W B)?

Some lexicographers assign ثَيِّب (thayyib) to ث و ب (TH W B).

In this analysis, it relates to ثَابَ يَثُوبُ (thāba yathūbu), returning.

Arabic uses ثَابَ (thāba) for returning to a place previously occupied.

مَثَابَة (mathābah) belongs to this family and also occurs in the Qur’an. Al-Baqarah 2:125 describes the Kaʿbah as مَثَابَةً لِلنَّاسِ (mathābatan li-al-nās): a place to which people return.

On this derivational account, ثَيِّب (thayyib) concerns someone who comes again into a situation of marriage after a previous conjugal experience.

Lisān al-ʿArab refers to returning and the possibility of repeated marriage when explaining this relationship.

Some morphological explanations analyze ثَيِّب (thayyib) on the pattern فَيْعِل (fayʿil), explaining its doubled yāʾ through a change from original wāw. On this account, reconstructed ثَيْوِب (thaywib) becomes ثَيِّب (thayyib) through changing wāw to yāʾ and assimilating the two yāʾs.

Al-Mughrib, Tahdhīb, and Lisān: fayʿil and underlying thaywib

ث ي ب (TH Y B) in Qur’anic indexing and ث و ب (TH W B) in some historical analyses thus represent different approaches to the form. An index entry under TH Y B does not by itself prove an original yāʾ: Ibn al-Athīr likewise explains his entry under ثيب (thayb) as following the visible word form.

Ibn al-Athīr’s Al-Nihāyah: entry by visible form and derivation from wāw

Three issues nevertheless need to be distinguished.

First is the recorded Arabic meaning of ثَيِّب (thayyib), concerning prior conjugal relations.

Second is its morphological analysis, which may derive it from a root containing wāw.

Third is the semantic explanation of why “returning” led to this description for a woman or man.

The second analysis does not by itself establish every detail of the third.

For example, one cannot confidently assert that the earliest speakers necessarily understood a thayyib woman as someone obliged to marry again. Such an explanation concerns possible naming motivation, rather than the word’s direct meaning in every sentence.

Nor does the relationship make Qur’anic ثَيِّبَاتٍ (thayyibātin) mean “those who return.”

Distinction from ثَوْب and ثَوَاب (thawb and thawāb)

ث و ب (TH W B) includes other forms such as ثَوْب (thawb), ثَوَاب (thawāb), and مَثَابَة (mathābah).

A possible shared morphological origin does not make their uses identical.

ثَوْب (thawb) is ordinarily a garment, ثَوَاب (thawāb) concerns recompense or the returning result of deeds, and مَثَابَة (mathābah) may name a place of return.

None of these meanings should serve as the direct equivalent of ثَيِّب (thayyib) in Al-Taḥrīm.

A root study should examine derivational relationships without forcing every possible derivative to mean the same thing in all contexts.

3. Arabic usage and the place of early witnesses

Early Arab society expressed the distinction between a woman entering conjugal life for the first time and one with previous experience through words such as بِكْر (bikr) and ثَيِّب (thayyib).

These distinctions were used when speaking about marriage, family, and people’s social situation.

Lexical sources record ثَيِّب (thayyib) for women and men, as well as forms describing a change of conjugal status.

Differences among the author of Al-ʿAyn, Al-Aṣmaʿī, Al-Kisāʾī, and Abū al-Haytham show that the precise definition was not uniform among lexicographers.

Their shared field is nevertheless clear: previous conjugal experience and contrast with bikr.

The limits of poetic evidence

The sources examined yielded no independent pre-Islamic poetic witness whose text and attribution were clear and whose meaning unambiguously demonstrated the usage under discussion.

A verse must not therefore be attributed to a pre-Islamic poet merely to complete a research template.

Early lexical definitions are valuable evidence for usage. Recording a meaning in a dictionary, however, does not by itself prove that the identical expression occurred in a poem predating the Qur’an.

Al-Taḥrīm itself offers clear Qur’anic evidence for this word’s use. The contrast between ثَيِّبَاتٍ (thayyibātin) and أَبْكَارًا (abkāran) directly helps identify its meaning.

4. The Qur’anic use: ثَيِّبَاتٍ وَأَبْكَارًا (thayyibātin wa-abkāran)

Al-Taḥrīm 66:5

عَسَىٰ رَبُّهُ إِن طَلَّقَكُنَّ أَن يُبْدِلَهُ أَزْوَاجًا خَيْرًا مِّنكُنَّ مُسْلِمَاتٍ مُّؤْمِنَاتٍ قَانِتَاتٍ تَائِبَاتٍ عَابِدَاتٍ سَائِحَاتٍ ثَيِّبَاتٍ وَأَبْكَارًا

ʿasā rabbuhu in ṭallaqakunna an yubdilahu azwājan khayran minkunna muslimātin muʾminātin qānitātin tāʾibātin ʿābidātin sāʾiḥātin thayyibātin wa-abkāran

English rendering of Forqan’s current Persian translation:

“If he divorces you, it is hoped that his Lord will replace you with wives better than you: submitting, believing, obedient, repentant, worshipping, fasting, previously married, and virgins.”

The formation of ثَيِّبَاتٍ (thayyibātin)

ثَيِّبَاتٍ (thayyibātin) is a sound feminine plural used descriptively in this verse.

It belongs to the sequence of descriptions of the potential replacement wives.

A sound feminine plural takes kasrah in the accusative as well. The ending of ثَيِّبَاتٍ (thayyibātin) therefore fits its syntactic position here.

Structurally, the description relates to أَزْوَاجًا (azwājan): wives bearing these characteristics.

There is nevertheless a distinction between ثَيِّبَاتٍ (thayyibātin) and the preceding descriptions.

مُؤْمِنَاتٍ (muʾminātin), قَانِتَاتٍ (qānitātin), and تَائِبَاتٍ (tāʾibātin) concern belief, conduct, and orientation. ثَيِّبَاتٍ (thayyibātin), by contrast, describes previous conjugal experience.

Each description performs its own semantic role. They should not all be placed in a single moral category.

The relationship with أَبْكَارًا (abkāran)

The verse ends by joining ثَيِّبَاتٍ (thayyibātin) and أَبْكَارًا (abkāran) with wāw.

The construction identifies two groups of women according to conjugal status.

Since thayyib and bikr are contrasting descriptions here, it does not mean that one woman is both at the same time.

Rather, the potential wives may belong to either group.

In Mughnī al-Labīb, Ibn Hishām likewise treats the conjunction as dividing those who may bear all the preceding characteristics into two groups.

Ibn Hishām’s Mughnī al-Labīb: conjunction and division into two groups

The conjunction thus includes two groups within the potential wives; it does not combine opposite conditions in one individual.

Natural Persian can preserve the division through “previously married and virgins.” An explanatory “whether previously married or virgins” may clarify how the two groups relate.

Is ثَيِّبَاتٍ (thayyibātin) a negative description?

The word itself makes no negative judgment about a woman.

The verse places thayyib and bikr together; both groups may be among wives bearing the preceding good characteristics.

It therefore does not present thayyib status as a defect or virginity by itself as a virtue.

Nor does mentioning ثَيِّبَاتٍ (thayyibātin) first establish that this group is superior. Mention order alone is not a standard of value.

The verse itself includes several descriptions of faith and conduct. Prior conjugal experience should therefore neither replace those characteristics nor become the sole criterion of moral worth.

The verse mentions these characteristics before the division by conjugal experience.

Contextual interpretation should consequently distinguish qualities of conduct and belief from previous marital status.

The address to the Prophet’s wives

Al-Taḥrīm 66:5 continues a passage concerning the conduct of the Prophet and some of his wives.

Al-Taḥrīm 66:1 asks why the Prophet forbids himself what God has made lawful for him, seeking his wives’ pleasure.

Al-Taḥrīm 66:3 concerns the disclosure of a private statement.

Al-Taḥrīm 66:4 addresses two women directly, discussing turning toward God and not supporting one another against the Prophet.

Al-Taḥrīm 66:5 continues this situation by speaking of possible replacement wives.

The setting connects the comparison between wives with their conduct as well.

ثَيِّبَاتٍ (thayyibātin) itself, however, reports neither disclosure of a secret, disobedience, nor repentance.

It describes only the situation concerning previous conjugal experience.

إِن طَلَّقَكُنَّ (in ṭallaqakunna) makes the replacement conditional on divorce; عَسَىٰ (ʿasā) forms part of the address’s language of hope and warning. The construction does not report a historically completed divorce and replacement.

Specific historical women or names supplied by reports should therefore not be inserted into the word’s meaning as certain referents.

5. Comparison with related roots

ث ي ب and ب ك ر (TH Y B and B K R): previous experience and a first beginning

Study of B K R

بِكْر (bikr) has a broad Arabic semantic field connected with being first and the absence of an earlier instance of an act or situation.

Applied to women in this context, it describes someone who has not experienced conjugal relations.

ثَيِّب (thayyib), in the principal marital use, describes someone who has had such experience.

This difference establishes two distinct groups in Al-Taḥrīm 66:5.

The meaning of bikr throughout Arabic must nevertheless not be restricted to women’s virginity.

Arabic also uses bikr for a first child, a first performance of something, and certain animals.

Bikr thus has its own semantic family. Its opposition to thayyib is one particular use.

ث ي ب and أ ي م (TH Y B and A Y M): conjugal experience and having no spouse

Study of A Y M

أَيِّم (ayyim) describes a person without a spouse. Early uses can include men or women, without necessarily establishing whether the person previously married.

The Qur’an uses الْأَيَامَىٰ (al-ayāmā) at Al-Nūr 24:32.

This is an important lexical distinction.

A woman may have no spouse and never have married; she may also have married previously and become unmarried through divorce or her husband’s death.

Ayyim chiefly concerns having no spouse, whereas thayyib concerns a person’s conjugal history.

The words are therefore not complete synonyms.

Translating thayyib simply as “a woman without a husband” obscures the distinction.

ث ي ب and ث و ب (TH Y B and TH W B): conjugal status and returning

Study of TH W B

ثَابَ (thāba) concerns returning, and several lexicographers derive thayyib from this family.

The connection offers an explanation of the form and possible origin.

In the established use of thayyib, however, the direct subject is neither physical return to a place nor repetition of any action whatsoever.

The word has acquired a specific meaning within marriage and conjugal experience.

“Those who return” therefore cannot replace ثَيِّبَاتٍ (thayyibātin) in Al-Taḥrīm 66:5.

Historical derivation and the direct meaning of a derivative in its sentence are related but distinct matters.

ث ي ب and ت و ب (TH Y B and T W B): two similar-looking descriptions in one verse

Study of T W B

Al-Taḥrīm 66:5 also contains تَائِبَاتٍ (tāʾibātin).

This comes from ت و ب (T W B), concerning returning and repentance.

ثَيِّبَاتٍ (thayyibātin), by contrast, appears under ث ي ب (TH Y B) in the Qur’anic index and describes conjugal experience.

Although some lexicographers connect thayyib with thāba, this does not authorize identifying it with tāʾibātin.

In the verse, tāʾibātin concerns turning back and reforming conduct, while thayyibātin concerns prior marital experience.

The distinction illustrates the need to attend to the precise consonants, word formation, and context.

6. Translation proposals for Forqan

For thayyib applied to women, “a woman who has previously married” is natural and intelligible.

Where context requires more precision, “a woman with previous conjugal experience” is possible.

The Persian expression shohar-dīdeh is also familiar, but may not be equally clear or unambiguous to all readers.

“Widow” is narrower. In ordinary Persian, the corresponding term mainly describes a woman whose husband died, and does not clearly include a divorced woman.

“Divorced woman” alone is likewise insufficient, excluding women whose previous marriage ended through their husband’s death.

“Non-virgin woman,” although related to some lexical definitions contrasting thayyib and bikr, does not express the full marital setting of the word’s principal use.

“Previously married” is preferable among these equivalents at Al-Taḥrīm 66:5: natural, short, and broader than “widow” or “divorcee.”

The root article should clarify that some precise lexical definitions also take conjugal relations into account.

The Qur’anic form: ثَيِّبَاتٍ (thayyibātin)

Brief root meaning: Having previous conjugal experience; in the derivational analysis of several lexicographers, related to returning under TH W B.

Meaning in this verse: Women who have had conjugal experience, contrasted with women who have not.

English rendering of Forqan’s current Persian wording:

“Previously married and virgins.”

This preserves the main distinction and, unlike “widow,” is not restricted to one particular way a marriage ends.

Lexical research therefore does not require changing the existing translation. The details about conjugal relations and differing early definitions can be explained in this root article.

7. Conclusion

In the Arabic marital use, ثَيِّب (thayyib) describes someone with prior conjugal relations. Familiar early definitions apply it especially to a woman whose marriage ended through divorce or her husband’s death after conjugal relations. This separation-based definition does not limit every recorded definition; being currently unmarried cannot be required in all uses.

Lexicographers disagree about applying the description to men. Some regard it as chiefly feminine, while others accept it for both sexes.

The Qur’an contains only ثَيِّبَاتٍ (thayyibātin), clearly a feminine plural.

At Al-Taḥrīm 66:5 it contrasts with أَبْكَارًا (abkāran), identifying two situations of women’s conjugal experience.

The opposition establishes no moral superiority of either group. The verse first describes faith and conduct, and both groups may bear those qualities.

Several lexicographers connect thayyib with ث و ب (TH W B) and returning. This matters for understanding the word’s history, but does not turn the direct Qur’anic meaning into “those who return.”

Nor is the word synonymous with tāʾibātin or with ayyim, a person without a spouse. Each has its own field of use.

“Previously married” is therefore a natural and defensible translation of ثَيِّبَاتٍ (thayyibātin). Fuller explanation of prior conjugal relations belongs in the root article, rather than in lengthy interpretive additions to the verse’s direct translation.