Sahih al-Bukhari 2973
Narrated Yali:
I participated in the Ghazwa of Tabuk along with Allah's Messenger (ﷺ) and I gave a young camel to be 
ridden in Jihad and that was, to me, one of my best deeds. Then I employed a laborer who quarrelled 
with another person. One of them bit the hand of the other and the latter drew his hand from the mouth 
of the former pulling out his front tooth. Then the former instituted a suit against the latter before the 
Prophet who rejected that suit saying, "Do you expect him to put out his hand for you to snap as a 
male camel snaps (vegetation)?"
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، حَدَّثَنَا سُفْيَانُ، حَدَّثَنَا ابْنُ جُرَيْجٍ، عَنْ عَطَاءٍ، عَنْ صَفْوَانَ بْنِ يَعْلَى، عَنْ أَبِيهِ ـ رضى الله عنه ـ قَالَ غَزَوْتُ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم غَزْوَةَ تَبُوكَ، فَحَمَلْتُ عَلَى بَكْرٍ، فَهْوَ أَوْثَقُ أَعْمَالِي فِي نَفْسِي، فَاسْتَأْجَرْتُ أَجِيرًا، فَقَاتَلَ رَجُلاً، فَعَضَّ أَحَدُهُمَا الآخَرَ فَانْتَزَعَ يَدَهُ مِنْ فِيهِ، وَنَزَعَ ثَنِيَّتَهُ، فَأَتَى النَّبِيَّ صلى الله عليه وسلم فَأَهْدَرَهَا فَقَالَ ‏
"‏ أَيَدْفَعُ يَدَهُ إِلَيْكَ فَتَقْضَمُهَا كَمَا يَقْضَمُ الْفَحْلُ ‏"‏‏.‏