Ayyub narrates that Hazrat Ibn Sirin said: I have been informed that a man bit someone’s hand with his teeth, so that person pulled his hand out of his mouth and, in doing so, one or two of the man’s teeth fell out. Then this man came to the service of the Noble Prophet (peace and blessings be upon him) seeking retribution. Upon this, the Prophet (peace and blessings be upon him) said to him: Would he have left his hand in your mouth so that you could eat it? If you wish, stretch out your hand to him, he will bite it with his teeth, and you can pull it away.