Sahih Muslim 2210
صحيح مسلم#2210SahihImran b. Husain reported Allah's Messenger (ﷺ) as saying:A brother of yours has died; so stand up and offer prayer for him, i. e. Negus. And in the hadith transmitted by Zubair (the words are):" Your 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: 11:88