Hadithcore
Sahih Muslim, 355 a
sahih

Ja'far b. Amr b. Umayya al-Damari reported on the authority of his father who said:

I saw the Messenger of Allah (ﷺ) take slices from goat's shoulder, and then eat them, and then offer prayer without having performed ablution.

وَحَدَّثَنَا مُحَمَّدُ بْنُ الصَّبَّاحِ، حَدَّثَنَا إِبْرَاهِيمُ بْنُ سَعْدٍ، حَدَّثَنَا الزُّهْرِيُّ، عَنْ جَعْفَرِ بْنِ عَمْرِو بْنِ أُمَيَّةَ الضَّمْرِيِّ، عَنْ أَبِيهِ، أَنَّهُ رَأَى رَسُولَ اللَّهِ صلى الله عليه وسلم يَحْتَزُّ مِنْ كَتِفٍ يَأْكُلُ مِنْهَا ثُمَّ صَلَّى وَلَمْ يَتَوَضَّأْ ‏.‏

References2 variants
In-Book Reference
Book 3, Hadith 114
USC-MSA web (English) reference
Book 3, Hadith 691 (deprecated numbering scheme)
Related hadiths6
Compare isnād across 6 related chains →