Do not eat with your left hand, for the Satan eats with his left hand.
Sahih Muslim Book 36, Hadith 138
← Previous Hadith This hadith has been narrated on the authority of Jabir b. Abdullah through the same chain of transmitters but with a slight variation of wording.

Sahih Muslim Book 36, Hadith 137 Next Hadith → When any one of you intends to eat (meal), he should eat with his right hand. and when he (intends) to drink he should drink with his right hand, for the Satan eats with his left hand and drinks with his left hand.

Sahih Muslim Book 36, Hadith 139