(50) باب مَنْ لَمْ يَتَوَضَّأْ مِنْ لَحْمِ الشَّاةِ وَالسَّوِيقِ
Narrated Ja`far bin `Amr bin Umaiya:
My father said, "I saw Allah's Messenger (ﷺ) taking a piece of (cooked) mutton from the shoulder region and then he was called for prayer. He put his knife down and prayed without repeating ablution."
Reference: Sahih al-Bukhari 208
In-book reference: Book 4, Hadith 74
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 4, Hadith 207