أَخْبَرَنَا سُوَيْدُ بْنُ نَصْرٍ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، عَنْ شُعْبَةَ، عَنْ قَتَادَةَ، عَنْ زُرَارَةَ، عَنْ عِمْرَانَ بْنِ حُصَيْنٍ، أَنَّ يَعْلَى، قَالَ فِي الَّذِي عَضَّ فَنَدَرَتْ ثَنِيَّتُهُ أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ ‏"‏ لاَ دِيَةَ لَكَ ‏"‏ ‏.‏

It was narrated from 'Imran bin Husain that: 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 ) Translation Not Available

Book Ref: Sunan An Nisai Book 45 Hadith 4761
Web Ref:  Sunan An Nisai Vol 5 Book 45 Hadith 4765