عن جابر رضي الله عنه
قال: قال رسول الله صلى الله عليه وسلم: «لا تأكلوا بالشمال، فإن الشيطان يأكل ويشرب بشماله»
I heard the Messenger of Allah (sallallahu alayhi wa sallam) as saying: “Do not eat with your left hand, because Satan eats and drinks with his left hand.”.
Riyad as-Salihin 1634, Book 18, The Book of the Prohibited actions, Hadith 124. 1 min read