Sahih Muslim 5105
صحيح مسلم#5105SahihJabir b. Abdullah reported:We did not eat the flesh of our sacrificial animals beyond three days in Mina. Then Allah's Messenger (ﷺ) permitted us saying: Eat and make it a provision (for journey). I asked 'Ata' whether Jabir had also said: Till we came to Medina. He said: Yes
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: 35:42