《资治通鉴·宋纪·宋纪三》
西秦卫将军乞伏吉毗认为不应内迁投靠北魏，乞伏暮末同意。库结只好领兵而回。
秦卫将军吉毘以为不宜内徙，暮末从之，库结引还。
Western Qin's General Qifu Jipi believed that he should not move inward and surrender to Northern Wei, and Qifu Mumo agreed. Ku Jie had no choice but to lead his troops back.