Muwatta Malik, Book 19, Hadith 699 (In-Book) ⓘ
Ziyad related to me from Malik from Ibn Shihab that the Messenger of Allah, may Allah bless him and grant him peace, used to go to relieve himself in houses. Malik said, "Someone doing itikaf should not leave for his parents' funeral or for anything else."
وَحَدَّثَنِي زِيَادٌ، عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، . أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ يَذْهَبُ لِحَاجَةِ الإِنْسَانِ فِي الْبُيُوتِ . قَالَ مَالِكٌ لاَ يَخْرُجُ الْمُعْتَكِفُ مَعَ جَنَازَةِ أَبَوَيْهِ وَلاَ مَعَ غَيْرِهَا .
also referenced under: Book 19, Hadith 9 (USC-MSA)