Sahih Muslim 3517
صحيح مسلم#3517SahihIbn Umar (Allah be pleased with them) reported Allah's Apostle (ﷺ) having said:When you are invited to a feast (even though it is) the leg of the sheep, you should accept it
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: 16:120