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.
Sahih Muslim Book 36, Hadith 181
← Previous Hadith When any one of you drops a mouthful he should remove anything filthy from it and then eat it, and should not leave it for the Satan. He also commanded us that we should wipe the dish saying: You do not know in what portion of your food the blessing lies.

Sahih Muslim Book 36, Hadith 180 Next Hadith → This hadith has been reported on the authority of Hammad with the same chain of transmitters, but with a slight variation of wording.

Sahih Muslim Book 36, Hadith 182