Sahih Muslim 733
صحيح مسلم#733SahihIbn Abbas said:Maimuna (the wife of the Holy Prophet) reported to me that she and the Messenger of Allah (ﷺ) took a bath from one vessel
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: 3:55