It is narrated from Sayyiduna Ya'la (may Allah be pleased with him) that he said: A man came to the Prophet (peace and blessings be upon him) who had bitten another man's hand; that other man pulled his hand away, and the biter's tooth fell out. The Prophet (peace and blessings be upon him) declared it void (no compensation) and said: "Did you want to chew it the way a stallion camel chews?"
Hadith Referenceالمعجم الكبير للطبراني / باب الياء / 18871