Sahih Muslim 4227
صحيح مسلم#4227SahihTalha b. Musarrif reported:I asked 'Abdullah b. Abu Aufa whether Allah's Messenger (ﷺ) had made any will (in regard to his property). He said: NO. I said: Then why has making of will been made necessary for the Muslims, or why were they commanded to make will? Thereupon he said: He made the will according to the Book of Allah, the Exalted and Majestic
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: 25:24