At-Taḥrīm (Arabic: التحريم, "Banning, Prohibition") is the 66th Surah or chapter of the Quran and contains 12 verses (ayah).[1] This Surah deals with questions regarding Muhammad's wives.[2][3]

The Surah's name is derived from the words lima tuharrimu of the first verse. This is not a title of its subject matter, but the name implies that it is the Surah in which the incident of tahrim (prohibition, forbiddance) has been mentioned.