《宋史·列传·卷九十四》
开始，世衡在青涧城，元昊没有臣服，其显贵野利刚浪、遇乞兄弟有才能谋略，都号称大王。
初，世衡在青涧城，元昊未臣，其贵人野利刚浪〈口夌〉、遇乞兄弟有材谋，皆号大王。
At the beginning, Shiheng was in Qingjian City. Yuanhao didn't submit. His nobles Yeli Ganglang and Yuqi brothers were talented and resourceful, and they all called themselves kings.