Sahih Muslim
2031.01

Ibn 'Abbas reported Allah's Messenger (may peace be upon him.) as saying:When any one of you eats food he should not wipe his hand until he has licked it or has it licked

2031.02

Ibn 'Abbas reported Allah's Messenger (ﷺ) as saying:When any one of you eats food he should not wipe his hand until he has licked it or have it licked