Riyad as-Salihin, Book 18, Hadith 1634 (In-Book)

Jabir (May Allah be pleased with him) said: I heard the Messenger of Allah as saying: "Do not eat with your left hand, because Satan eats and drinks with his left hand."[Muslim].

عن جابر رضي الله عنه قال‏:‏ قال رسول الله صلى الله عليه وسلم ‏:‏ ‏ "‏لا تأكلوا بالشمال، فإن الشيطان يأكل ويشرب بشماله‏" ‏ ‏(‏‏(‏رواه مسلم‏)‏‏)‏‏.‏

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