It is narrated from Hazrat Ikrimah that on the day of Uhud, the blessed head of the Holy Prophet (peace and blessings be upon him) was wounded and his four blessed front teeth were martyred, and due to thirst, the Holy Prophet (peace and blessings be upon him) was on the verge of death. To the extent that the Holy Prophet (peace and blessings be upon him) began to bend on his knees, and his companions separated from him. Then Ubayy bin Khalaf came, demanding the blood of his brother Umayyah bin Khalaf, and said: Where is that man who claims that he is a prophet? Let him come and duel with me. If he is a prophet, then he will kill me. The Messenger of Allah (peace and blessings be upon him) said: Give me a spear. The companions submitted: O Messenger of Allah (peace and blessings be upon him)! Do you have the strength? (i.e., you are thirsty) The Holy Prophet (peace and blessings be upon him) said: Indeed, I have asked Allah Almighty for satiation through his blood. Then the Holy Prophet (peace and blessings be upon him) took the spear and walked towards him, and struck him with the spear and knocked him off his mount. The companions of Ubayy bin Khalaf picked him up and took him away to save him, and they said to him: In our opinion, nothing has happened to you? He replied: Indeed, he (the Prophet, peace and blessings be upon him) has asked Allah Almighty for satiation through my blood. So I am feeling such pain that if it were for the tribe of Rabi'ah and the tribe of Mudar, it would have sufficed for them as well.