Jebe (or Jebei, , Zev; birth name: Jirqo'adai (Modern Mongolian: Zurgadai), , ) (death: approximately 1224) was one of the most prominent Noyans (generals) of Genghis Khan. He belonged to the Besud clan, part of the Taichud tribe, which was under Targudai Khiriltug's leadership at the time of Genghis Khan. Even though Jebe was originally an enemy soldier, Genghis Khan recruited him and turned him into one of his greatest generals. Jebe played an important role in helping to expand the territory of Genghis Khan's empire. Despite playing a large role as a general for Genghis Khan, there are relatively few sources or biographies about his life. Jebe has been described as "the greatest cavalry general in history" for his unorthodox and daring maneuvers. Origin of name In 1204, during the Battle of the Thirteen Sides, an arrow wounded Genghis Khan in the neck. His loyal subordinate, Jelme, cared for him. After winning the battle, he asked the defeated to reveal who shot his horse in the neck. This was an euphemism for his own injury in an attempt to conceal his injury or possibly to prevent false confessions. Jirqo'adai voluntarily confessed, and further added that it was Genghis Khan's choice to kill him, but if Jirqo'adai was allowed to live, he would serve Genghis Khan loyally. Genghis Khan valued demonstrated skills by men and their loyalty. He thus pardoned and praised Jirqo'adai in this account. He then gave Jirqo'adai a new name, Jebe, which means both "arrow" and "weapon" in Mongolian. However, in another account by Rashiduddin, an Ilkhanate administrator and historian, the event came about much differently. In this version of the event, Jebe managed to escape and was later pursued by Genghis Khan's men. Jebe managed to kill Genghis' horse before being forced to turn himself in and pleading for his life. In exchange for his life, Zuragadai promised to provide many horses for his new master in return for the one he killed with an arrow. Commander under Genghis Khan Jebe quickly became one of the best and most loyal commanders of Genghis Khan in later conquests, rising to one of Genghis Khan's top generals in just 3 years, and commanding the critical left army wing in the 1211 Jin invasion. His ability as a general put him on the level of Muqali and Subutai ba'atur. A Song emissary, Zhao Hong, noted that Jebe was considered