Sahih al-Bukhari 148
Sahih al-Bukhari · Book 4: Ablutions (Wudu') · To defecate in houses
Narrated `Abdullah bin `Umar:
حَدَّثَنَا إِبْرَاهِيمُ بْنُ الْمُنْذِرِ ، قَالَ حَدَّثَنَا أَنَسُ بْنُ عِيَاضٍ ، عَنْ عُبَيْدِ اللَّهِ ، عَنْ مُحَمَّدِ بْنِ يَحْيَى بْنِ حَبَّانَ ، عَنْ وَاسِعِ بْنِ حَبَّانَ ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ ، قَالَ ارْتَقَيْتُ فَوْقَ ظَهْرِ بَيْتِ حَفْصَةَ لِبَعْضِ حَاجَتِي، فَرَأَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقْضِي حَاجَتَهُ مُسْتَدْبِرَ الْقِبْلَةِ مُسْتَقْبِلَ الشَّأْمِ.
I went up to the roof of Hafsa's house for some job and I saw Allah's Messenger (ﷺ) answering the call of nature facing Sham (Syria, Jordan, Palestine and Lebanon regarded as one country) with his back towards the Qibla. (See Hadith No. 147).