《魏书·帝纪·卷三》
诏令长孙嵩派遣娥清、周几等人和叔孙建讨伐西山丁零星过、盗墓等，全部消灭他们的残余势力后返回。
诏嵩遣娥清、周几特等与叔孙建讨西山丁零翟蜀、洛支等，悉灭余党而还。
An imperial edict commanded Changsun Song to dispatch E Qing, Zhou Ji, and others along with Shusun Jian to eliminate the remnants of the Xishan Dingling Xingguo and the tomb robbers, who were all annihilated.