Sahih Muslim 2041
صحيح مسلم#2041SahihSalim narrated on the authority of his father that the Messenger of Allah (ﷺ) used to observe two rak'ahs after Jumu'a
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: 7:91