4782An NasaiSahih (Darussalam)أَخْبَرَنَا عَبْدُ الْجَبَّارِ بْنُ الْعَلاَءِ بْنِ عَبْدِ الْجَبَّارِ، عَنْ سُفْيَانَ، عَنْ عَمْرٍو، عَنْ عَطَاءٍ، عَنْ صَفْوَانَ بْنِ يَعْلَى، عَنْ أَبِيهِ، أَنَّ رَجُلاً، عَضَّ يَدَ رَجُلٍ فَانْتُزِعَتْ ثَنِيَّتُهُ فَأَتَى النَّبِيَّ صلى الله عليه وسلم فَأَهْدَرَهَا .It was narrated from Safwan bin Ya'la, from his father, that:a man bit the hand of another man and his front tooth fell out. He came to the Prophet but he considered it in vain.Reference: Sunan an-Nasa'i 4766 In-book : Book 45, Hadith 61 English translation : Vol. 5, Book 45, Hadith 4770