When any of you eats, he should eat with his right hand, and when he drinks, he should drink with his right hand, for the devil eats with his left hand and drinks with his left hand. (Using translation from Abū Dāʾūd 3776)
"إذا أكل أحدُكم فليأكل بيمينه، وإذا شرب فليشربْ بيمينه- فإن الشيطان يأكل بشِمالهِ ويشربُ بشماله" .