وَعَنِ ابْنِ عَبَّاسٍ رَضِيَ اَللَّهُ عَنْهُمَا
قَالَ: قَالَ رَسُولُ اَللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ -«لَا يَنْظُرُ اَللَّهُ إِلَى رَجُلٍ أَتَى رَجُلاً أَوْ اِمْرَأَةً فِي دُبُرِهَا»
The Messenger of Allah (sallallahu alayhi wa sallam) said: “Allah will not look at a man who has intercourse with a man or a woman through the anus.”.
Bulugh al-Maram 1179, Book 8, Marriage, Hadith 57. 1 min read