《魏书·列传·卷七十二》
武定五年，齐文襄王引荐他任中外府谘议参军，后因事被软禁起来。
五年，齐文襄王引为中外府谘议参军。后坐事禁止。
In the fifth year of Wuding, King Qi Wenxiang recommended him as a military consultant for the Central and Foreign Mansion, and was later placed under house arrest for a reason.