Sahih Muslim 650
صحيح مسلم#650SahihAbu Huraira reported:The Messenger of Allah (ﷺ) said: When a dog drinks out of a vessel belonging to any one of you, he must wash it seven times
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: 2:116