Bukhari 5408

From Sahih Bukhari (Hadith 5408):

Narrated `Amr bin Umaiyya:that he saw the Prophet (ﷺ) holding a shoulder piece of mutton in his hand and cutting part of it with a knife. Then he was called for the prayer whereupon he put down the shoulder piece and the knife with which he was cutting it, and then stood for prayer without performing ablution again