Sahih Muslim 5307
صحيح مسلم#5307SahihAbu Huraira reported Allah's Messenger (ﷺ) as saying:When any one of you eats food he should lick his fingers, for he does not know in what part of the food sticking to his fingers the blessing lies
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: 36:181