أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ الْمُبَارَكِ، قَالَ حَدَّثَنَا أَبُو هِشَامٍ، قَالَ حَدَّثَنَا أَبَانُ، قَالَ حَدَّثَنَا قَتَادَةُ، قَالَ حَدَّثَنَا زُرَارَةُ بْنُ أَوْفَى، عَنْ عِمْرَانَ بْنِ حُصَيْنٍ، أَنَّ رَجُلاً، عَضَّ ذِرَاعَ رَجُلٍ فَانْتَزَعَ ثَنِيَّتَهُ فَانْطَلَقَ إِلَى النَّبِيِّ صلى الله عليه وسلم فَذَكَرَ ذَلِكَ لَهُ فَقَالَ " أَرَدْتَ أَنْ تَقْضَمَ ذِرَاعَ أَخِيكَ كَمَا يَقْضَمُ الْفَحْلُ " . فَأَبْطَلَهَا .
It was narrated from 'Imran bin Husain that: a man bit another man in the forearm, and his front tooth fell out, so he went to the Prophet and told him about that. He said: "Do you want to bite your brother's forearm as a stallion bites?" And he judged it to be invalid. Translation Not Available
Book Ref: Sunan An Nisai Book 45 Hadith 4762
Web Ref: Sunan An Nisai Vol 5 Book 45 Hadith 4766