Sahih Muslim 460
صحيح مسلم#460SahihAbu Nadra narrated it from Abu Sa'id al-Khudri who reported it from the Apostle (ﷺ) a similar (hadith) up to the words:" in the mud of the flood," and he did not mention (the words narrated) after it
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: 1:365