The Prophet ﷺ said to the man bit him: If you wish that you give him control over your hand and he bites it, and then you drive it away from his mouth (you may do it). He imposed no retaliation for his teeth.
يَعْنِي النَّبِيَّ ﷺ لِلْعَاضِّ إِنْ شِئْتَ أَنْ تُمَكِّنَهُ مِنْ يَدِكَ فَيَعَضَّهَا ثُمَّ تَنْزِعَهَا مِنْ فِيهِ وَأَبْطَلَ دِيَةَ أَسْنَانِهِ