Meanwhile information was received that Bani Ghitfan intend...
Meanwhile information was received that Bani Ghitfan intend to attack Medina in unison under the leadership of Dasur bin Harith. So the Holy Prophet (S) set out from Medina with 450 men and when he caught up with them, they fled to the mountains. The Holy Prophet (S) camped in the Zawamir valley. It was raining heavily and the Prophet separated from his army, passed the valley alone and went to the other side.
He removed his clothes and hung them on a tree to dry and lay down under the shade of that tree. Enemies saw the Holy Prophet (S) from the hill and said to Dasur, their leader, that Muhammad was alone and it was a good opportunity to slay him. If he calls for his companions they will not reach there in time to save him. And according to a report there was a flood in the valley and the companions, were unable to cross that valley. Thus Dasur took his sword and went to the Prophet.
He said: “Who can save you today?” “Allah,” said the Prophet. Jibraeel slapped his chest and he dropped the sword. The Holy Prophet (S) picked up the sword and asked: “Now tell me who can save you?” “No one,” he replied, “I testify to the oneness of God and that you are His messenger and I swear that I will never mobilize an army against you.” The Messenger of Allah (S) returned his sword and freed him. Dasur said, “You have done a favor to me and you are better than me.
Who is more deserving to do a favor?” When Dasur returned to his men they asked him why he did not kill him when he was asleep?” He replied: “I saw a tall man clad in white, who slapped me on the chest I fell down on my back and I understood that he was an angel; so I recited the Kalimah and embraced Islam. And I swore that I would never ever fight against the Prophet. After that he invited his people to Islam.