《资治通鉴·晋纪·晋纪二十九》
秋天，七月，乞伏国仁与前秦安定都尉没弈干、金熙，在渴浑川展开大战，没弈干、金熙大败，鲜卑三个部落也都归降了西秦。
秋，七月，与没弈干、金熙战于渴浑川。没弈干、金熙大败，三部皆降。
In autumn, July, Qifu Guoren fought a major battle against Mei Yigan and Jin Xi, the governor of Anding of Former Qin, at Kehun River, where Mei Yigan and Jin Xi were soundly defeated, and all three Xianbei tribes surrendered to Western Qin.