《元史·列传·卷三十九》
当时，皇太弟国王驻兵河上，见杰只哥如此英雄，赐名 拔都 ，授金符，命总管新附军民。
皇太弟国王驻兵河上，见之，赐名拔都，授金符，命总管新附军民。
At that time, King Guo, the Crown Prince, stationed his troops along the river. Seeing the heroism of Jetzico, he gave him the name Batu, awarded him with a gold amulet, and ordered him to be in charge of the newly pledged civilians and soldiers.