《北史·列传·卷八十七》
另有贪汗可汗，平日和阿波可汗关系和睦，沙钵略夺取他的人马，废除了他的可汗地位，贪汗逃奔达头。
又有贪汗可汗，素睦于阿波，沙钵略夺其众而废之，贪汗亡奔达头。
Also, there was Tahan of Tan, who had maintained friendly relations with Apo Kagan. Shaboli seized his men and horses, stripped him of his kagan status, and Tahan of Tan fled to Datou.