Before the early years of Islam Islam Khalid bin Walid, corresponding to a soldier in his youth was notorious in pure Quraysh. He did not participate in the Battle of Badr but he participated in the Battle of Uhud. Khalid fought against Muslims for the first time. Muslims in this battle orders to the rear of the cavalry deployed in a way that can sag. However, the path of Muhammad (SAW) this horse and fifty archers for defense has hired. The beginning of the war on Muslims to come up with their position archers terkedince, Khalid bin Walid opportunity to evaluate and Muslim armies from the rear with the cavalry in order has stuck. Khalid ibn al-Walid with this movement changed the course of the war and has defeated the Muslims. This is the last time after the war against Muslims fought in the Battle of Trench. After agreement with previously Hudaybiyyah Muslim brother, Walid joined the ranks via