a man bit the hand of another man, who pulled his hand away, and the man's front tooth (or from teeth) fell out. He complained about that to the Messenger of Allah, and the Messenger of Allah said: "What do you want? Do you want me to tell him to put his hand in your mouth, so that you can bite it like a stallion bites? Or, do you want to give him your hand so that he may bite it, then you can pull it away if you want?"  

أَنَّ رَجُلاً عَضَّ يَدَ رَجُلٍ فَانْتَزَعَ يَدَهُ فَسَقَطَتْ ثَنِيَّتُهُ أَوْ قَالَ ثَنَايَاهُ فَاسْتَعْدَى عَلَيْهِ رَسُولَ اللَّهِ ﷺ فَقَالَ لَهُ رَسُولُ اللَّهِ ﷺ مَا تَأْمُرُنِي تَأْمُرُنِي أَنْ آمُرَهُ أَنْ يَدَعَ يَدَهُ فِي فِيكَ تَقْضَمُهَا كَمَا يَقْضَمُ الْفَحْلُ إِنْ شِئْتَ فَادْفَعْ إِلَيْهِ يَدَكَ حَتَّى يَقْضَمَهَا ثُمَّ انْتَزِعْهَا إِنْ شِئْتَ  

he pulled it away and a front tooth fell out. The matter was referred to the Messenger of Allah and he canceled (the Diyah) and said: "Did you want to bite your brother's flesh as a stallion bites?"  

أَنَّ رَجُلاً عَضَّ آخَرَ عَلَى ذِرَاعِهِ فَاجْتَذَبَهَا فَانْتَزَعَتْ ثَنِيَّتَهُ فَرُفِعَ ذَلِكَ إِلَى النَّبِيِّ ﷺ فَأَبْطَلَهَا وَقَالَ أَرَدْتَ أَنْ تَقْضَمَ لَحْمَ أَخِيكَ كَمَا يَقْضَمُ الْفَحْلُ  

"Ya'la fought with a man, and one of them bit the other, who pulled his hand away from his mouth, and a front tooth fell out. They referred their dispute to the Messenger of Allah and he said: 'Would one of you bite his brother as a stallion bites? There is no Diyah for that."  

قَاتَلَ يَعْلَى رَجُلاً فَعَضَّ أَحَدُهُمَا صَاحِبَهُ فَانْتَزَعَ يَدَهُ مِنْ فِيهِ فَنَدَرَتْ ثَنِيَّتُهُ فَاخْتَصَمَا إِلَى رَسُولِ اللَّهِ ﷺ فَقَالَ يَعَضُّ أَحَدُكُمْ أَخَاهُ كَمَا يَعَضُّ الْفَحْلُ لاَ دِيَةَ لَهُ  

Ya'la said, concerning the one who bit (another), and his front tooth fell out, that the Prophet said: "There is no Diyah for you." (Sahih )  

أَنَّ النَّبِيَّ ﷺ قَالَ لاَ دِيَةَ لَكَ  

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.  

أَنَّ رَجُلاً عَضَّ ذِرَاعَ رَجُلٍ فَانْتَزَعَ ثَنِيَّتَهُ فَانْطَلَقَ إِلَى النَّبِيِّ ﷺ فَذَكَرَ ذَلِكَ لَهُ فَقَالَ أَرَدْتَ أَنْ تَقْضَمَ ذِرَاعَ أَخِيكَ كَمَا يَقْضَمُ الْفَحْلُ فَأَبْطَلَهَا