Musannaf Ibn Abi Shaybah 31066 — Book of the Judgments

Al-Hasan said that the Messenger of Allah (peace and blessings be upon him) gave a ruling concerning a man who bit another man's hand with his teeth. The man pulled his hand out of his mouth and his front tooth came out. That man then went to the Messenger of Allah (peace and blessings be upon him), and the Messenger of Allah (peace and blessings be upon him) said: "He surely did not leave you to eat his hand!" And he (peace and blessings be upon him) did not rule any blood money at all in his favour.