Sahih al-Bukhari 207
Book 4: Ablutions (Wudu') · Narrated by `Abdullah bin `Abbas
Arabic
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، قَالَ أَخْبَرَنَا مَالِكٌ، عَنْ زَيْدِ بْنِ أَسْلَمَ، عَنْ عَطَاءِ بْنِ يَسَارٍ، عَنْ عَبْدِ اللَّهِ بْنِ عَبَّاسٍ،. أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم أَكَلَ كَتِفَ شَاةٍ، ثُمَّ صَلَّى وَلَمْ يَتَوَضَّأْ.
English translation
Narrated `Abdullah bin `Abbas:Allah's Messenger (ﷺ) ate a piece of cooked mutton from the shoulder region and prayed without repeating ablution
Reference: Sahih al-Bukhari 207, Book of Ablutions (Wudu'). English translation by Dr. Muhammad Muhsin Khan.