Hadithcore
Sahih al-Bukhari, 6893
sahih

Narrated Ya`la:

I went out in one of the Ghazwa and a man bit another man and as a result, an incisor tooth of the former was pulled out. The Prophet (ﷺ) cancelled the case.

حَدَّثَنَا أَبُو عَاصِمٍ، عَنِ ابْنِ جُرَيْجٍ، عَنْ عَطَاءٍ، عَنْ صَفْوَانَ بْنِ يَعْلَى، عَنْ أَبِيهِ، قَالَ خَرَجْتُ فِي غَزْوَةٍ، فَعَضَّ رَجُلٌ فَانْتَزَعَ ثَنِيَّتَهُ، فَأَبْطَلَهَا النَّبِيُّ صلى الله عليه وسلم‏.‏

References2 variants
In-Book Reference
Book 87, Hadith 31
USC-MSA web (English) reference
Vol. 9, Book 83, Hadith 31 (deprecated numbering scheme)