Sahih Muslim 2254
صحيح مسلم#2254SahihAbu Salama b. 'Abd al-Rahman reported on the authority ot 'A'isha that when Sa'd b. Abu Waqqas died she said:Bring it (the bier) into the mosque so that I offer prayer for him. But, this act of hers was disapproved. She said: By Allah, the Messenger of Allah (ﷺ) offered prayer in the mosque for the two sons of Baida', viz, for Suhail and his brother
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: 11:130