2) Hadiths. The hadith are reports of Muhammad's sayings and deeds from those close to him in his lifetime. Sunni Hadiths on the subject of anal intercourse between individuals clearly state that it is strictly forbidden. The four Sunni schools unanimously disapprove anal intercourse as several hadith state: "If anyone [resorts to a diviner and believes in what he says (according) to the version of Musa) or] has intercourse with his wife (according to the agreed version) when she is menstruating, or has intercourse with his wife through her anus, he has nothing to do with what has been sent down to Muhammad."  — Narrated by Abu Hurairah , Book of Divination and Omens, Sunan Abu Dawood , 3895. "Allah is not shy to tell you the truth: do not have intercourse with your wives in the anus."—Narrated by Ahmad, 5/213. "On the day of resurrection, Allah will not look at a man who had intercourse with his wife in her anus" —Narrated by Ibn Abi Shayba, 3/529; narrated and classed as sahih by Sunan al-Tirmidhi , 1165. "[Make love to your wife] from the front or the back, but avoid the anus and intercourse during menstruation"  —Reported by Ahmad and Sunan al-Tirmidhi . "He who has intercourse with his wife through her anus is accursed" —Narrated by Abu Hurairah , Book of Marriage, Sunan Abu Dawood 2157. "If you find someone doing the deed of the people of Lot, then execute the doer and the one to whom it was done."  —reported by Ibn Abbas , Book of Legal Punishments, Sunan al-Tirmidhi , Book 17, Hadith 40 [Number 1456], classed as hasan according to Darussalam. "Verily, what I fear most for my nation is the deed of the people of Lot."  —Narrated by Jabir , Book of Legal Punishments, Sunan al-Tirmidhi , Number 1374, classed as hasan. 3) In marriage. The same ruling applies for heterosexual relationship (i.e., married couple) when performed as "an alternative" while the wife is menstruating. When married, it is rightful and obligatory for the husband and the wife to mutually fulfill their needs but only by upholding the guidance of Hadith and the Qur'an. The Quran says: “And they ask thee concerning menstruation. Say, "It is a harmful thing, so keep away from women during menstruation, and go not in unto them until they are clean. But when they have cleansed themselves, go in unto them as Allah has commanded you. Allah loves those who keep themselves clean." ">