A man bit the hand of another man but in that process the latter broke one incisor tooth of the former, and the Prophet forgave the latter.

Narrated Safwan bin Ya`la bin Umaiya from his father who said: "A man came to the Prophet while he was at Ji'rana. The man was wearing a cloak which had traces of Khaluq or Sufra (a kind of perfume). The man asked (the Prophet ), 'What do you order me to perform in my `Umra?' So, Allah inspired the Prophet divinely and he was screened by a place of cloth. I wished to see the Prophet being divinely inspired. `Umar said to me, 'Come! Will you be pleased to look at the Prophet while Allah is inspiring him?' I replied in the affirmative. `Umar lifted one corner of the cloth and I looked at the Prophet who was snoring. (The sub-narrator thought that he said: The snoring was like that of a camel). When that state was over, the Prophet asked, "Where is the questioner who asked about `Umra? Put off your cloak and wash away the traces of Khaluq from your body and clean the Sufra (yellow color) and perform in your Umra what you perform in your Hajj (i.e. the Tawaf round the Ka`ba and the Sa`i between Safa and Marwa). "

Narrated Ya`la bin Umaiya: I fought in Jaish-al-Usra (Ghazwa of Tabuk) along with the Prophet and in my opinion that was the best of my deeds. Then I had an employee, who quarrel led with someone and one of the them bit and cut the other's finger and caused his own tooth to fall out. He then went to the Prophet (with a complaint) but the Prophet canceled the suit and said to the complainant, "Did you expect him to let his finger in your mouth so that you might snap and cut it (as does a stallion camel)?"

Narrated Yali: I participated in the Ghazwa of Tabuk along with Allah's Apostle 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)?"

Narrated Safwan bin Ya`la bin Umaiya: Ya`la used to say, "I wish I could see Allah's Apostle at the time when he is being inspired divinely." Ya`la added "While the Prophet was at Al-Ja'rana, shaded with a cloth sheet (in the form of a tent) and there were staying with him, some of his companions under it, suddenly there came to him a bedouin wearing a cloak and perfumed extravagantly. He said, "O Allah's Apostle ! What is your opinion regarding a man who assumes the state of Ihram for `Umra wearing a cloak after applying perfume to his body?" `Umar signalled with his hand to Ya`la to come (near). Ya`la came and put his head (underneath that cloth sheet) and saw the Prophet red-faced and when that state (of the Prophet ) was over, he said, "Where is he who as already asked me about the `Umra?" The man was looked for and brought to the Prophet The Prophet said (to him), "As for the perfume you have applied to your body, wash it off your body) thrice, and take off your cloak, and then do in your `Umra the rites you do in your Hajj."

Narrated Safwan bin Ya`la bin Umaiya: that his father said, "I participated in Al-Usra (i.e. Tabuk) along with the Prophet." Ya`la added, "(My participation in) that Ghazwa was the best of my deeds to me." Ya`la said, "I had a laborer who quarrelled with somebody, and one of the two bit the hand of the other (`Ata', the sub-narrator, said, "Safwan told me who bit whom but I forgot it"), and the one who was bitten, pulled his hand out of the mouth of the biter, so one of the incisors of the biter was broken. So we came to the Prophet and he considered the biter's claim as invalid (i.e. the biter did not get a recompense for his broken incisor). The Prophet said, "Should he leave his hand in your mouth so that you might snap it as if it were in the mouth of a male camel to snap it?"

Narrated Safwan bin Ya`la bin Umaiya: Ya`la used to say, "I wish I could see Allah's Apostle at the time he is being inspired Divinely." When the Prophet was at Al-Ja'rana and was shaded by a garment hanging over him and some of his companions were with him, a man perfumed with scent came and said, "O Allah's Apostle! What is your opinion regarding a man who assumes Ihram and puts on a cloak after perfuming his body with scent?" The Prophet waited for a while, and then the Divine Inspiration descended upon him. `Umar pointed out to Ya`la, telling him to come. Ya`la came and pushed his head (underneath the screen which was covering the Prophet ) and behold! The Prophet's face was red and he kept on breathing heavily for a while and then he was relieved. Thereupon he said, "Where is the questioner who asked me about `Umra a while ago?" The man was sought and then was brought before the Prophet who said (to him), "As regards the scent which you perfumed your body with, you must wash it off thrice, and as for your cloak, you must take it off; and then perform in your `Umra all those things which you perform in Hajj."

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 cancelled the case.