Sahih Muslim 791
صحيح مسلم#791SahihIbn 'Abbas reported:The Messenger of Allah (ﷺ) took flesh from the bone or meat, and then offered prayer and did not perform ablution, and (in fact) he did not touch water
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 3:113