Sahih Muslim 1523
صحيح مسلم#1523SahihJabir b. 'Abdullah reported that the Messenger of Allah (ﷺ) said:The similitude of five prayers is like an overflowing river passing by the gate of one of you in which he washes five times daily Hasan said: No filthiness can remain on him
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: 5:356