Sahih al-Bukhari 2923
Sahih al-Bukhari · Book 56: Fighting for the Cause of Allah (Jihaad) · What is said about the knife
Narrated Umaiya Ad-Damri:
حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ عَبْدِ اللَّهِ ، قَالَ حَدَّثَنِي إِبْرَاهِيمُ بْنُ سَعْدٍ ، عَنِ ابْنِ شِهَابٍ ، عَنْ جَعْفَرِ بْنِ عَمْرِو بْنِ أُمَيَّةَ ، عَنْ أَبِيهِ ، قَالَ رَأَيْتُ النَّبِيَّ صلى الله عليه وسلم يَأْكُلُ مِنْ كَتِفٍ يَحْتَزُّ مِنْهَا، ثُمَّ دُعِيَ إِلَى الصَّلاَةِ فَصَلَّى وَلَمْ يَتَوَضَّأْ. حَدَّثَنَا أَبُو الْيَمَانِ أَخْبَرَنَا شُعَيْبٌ عَنِ الزُّهْرِيِّ وَزَادَ فَأَلْقَى السِّكِّينَ .
I saw the Prophet (ﷺ) eating of a shoulder (of a sheep) by cutting from it and then he was called to prayer and he prayed without repeating his ablution. Narrated Az-Zuhri: as above (Hadith No. 173...) and added that the Prophet (ﷺ) put the knife down.