مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2394
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated from Ibn 'Abbas (رضي الله عنه) that The Prophet (ﷺ) ate (the meat) from the shoulder of a sheep, then he prayed and did not repeat wudoo’.
Musnad Ahmad 2406A saheeh hadeeth, al-Bukhari (207)]