مُوَطَّأُ مَالِكٍ
Muwatta Malik 1226
Divorce
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، طَلَّقَ امْرَأَةً لَهُ فِي مَسْكَنِ حَفْصَةَ زَوْجِ النَّبِيِّ صلى الله عليه وسلم وَكَانَ طَرِيقَهُ إِلَى الْمَسْجِدِ فَكَانَ يَسْلُكُ الطَّرِيقَ الأُخْرَى مِنْ أَدْبَارِ الْبُيُوتِ كَرَاهِيَةَ أَنْ يَسْتَأْذِنَ عَلَيْهَا حَتَّى رَاجَعَهَا .
Yahya related to me from Malik from Nafi that Abdullah ibn Umar divorced one of his wives in the house of Hafsa, the wife of the Prophet, (ﷺ), while he was on the way to the mosque. He went another route from behind the houses being averse to ask permission to enter until he returned to her.
Arabic/English book reference: Book 29, Hadith 65