At-Tahrim ('The Prohibition'), 12 Medinan verses, opens with an episode in the Prophet's household and a reminder not to forbid what God has made lawful. It calls the believers to guard themselves and their families from the fire (66:6) and holds up the wife of Pharaoh and Mary as models of faith (66:11-12). Classical commentary connects the surah's opening, addressing a matter in the Prophet's household that he had made forbidden to himself, to reports of domestic tension involving his wives, though the sources vary on the precise incident, some naming honey, others a slave-woman, and the Quran itself does not specify; this variation is itself a standard example in Islamic exegetical literature of a case where the general legal and moral lesson, that a permitted thing need not be forsworn to please others, is treated as settled even where the specific historical circumstance is not.
The surah closes by naming Pharaoh's wife and Mary as models of individual faith unconstrained by an unbelieving or extraordinary household (66:11-12). Classical commentary reads the surah's instruction to believers to guard themselves and their households 'from a Fire whose fuel is people and stones' (66:6) as one of the clearest single Quranic statements assigning heads of households moral responsibility for the religious formation of those under their care, a verse frequently cited in later Islamic writing on domestic religious duty. The pairing of Pharaoh's wife, who prayed for deliverance from her own household's wrongdoing, with Mary, who conceived without any male involvement, gives the surah's closing two examples of faith unusually little in common beyond the shared point that righteousness is not determined by one's family circumstances.