Sahih Muslim 1951
صحيح مسلم#1951SahihAbdullah is reported to have heard Allah's Messenger (ﷺ) as saying:When any one of you intends to come for Jumu'a prayer, he should take a bath
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: 7:1