Sahih Muslim , Book 3, Hadith 114 (In-Book) ⓘ
Ja'far b. Amr b. Umayya al-Damari reported on the authority of his father who said: I saw the Messenger of Allah 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 .
also referenced under: Hadith 355 (Reference) & Book 3, Hadith 691 (USC-MSA)