(4) باب الصَّائِلُ عَلَى نَفْسِ الإِنْسَانِ أَوْ عُضْوِهِ إِذَا دَفَعَهُ الْمَصُولُ عَلَيْهِ فَأَتْلَفَ نَفْسَهُ أَوْ عُضْوَهَ لاَ ضَمَانَ عَلَيْهِ
'Imran b. Husain reported that a person bit the arm of another person; he pulled it out and his foretooth fell down. This matter was taken to Allah's Apostle (ﷺ), and he turned it down saying:
Did you want to eat his flesh?
Reference: Sahih Muslim 1673 c
In-book reference: Book 28, Hadith 27
USC-MSA web (English) reference(deprecated numbering scheme): Book 16, Hadith 4145