Hadith 790:86
Yahya ibn Sa'id narrated to us, from Shu'bah, Qatadah narrated to us, from Zurarah, from 'Imran ibn Husayn, that a man bit the hand of a man, so he pulled his hand away, and his front tooth or his two front teeth fell out. He came to the Prophet, peace and blessings of Allah be upon him, who said: "One of you bites his brother just as a stallion bites. There is no blood money for you."
حدثنا يحيى بن سعيد، عن شعبة، حدثنا قتادة، عن زرارة، عن عمران بن حصين، أن رجلا عض يد رجل، فانتزع يده فندرت ثنيته أو ثنيتاه، فأتى النبي صلى الله عليه وسلم فقال: " يعض أحدكم أخاه كما يعض الفحل. لا دية لك "