《新唐书·列传·卷一百四十九》
仆固怀恩逃走始得免死，乃与部下三百人北渡黄河，去灵武，慢慢地召集亡命散众，军威复振。
怀恩走，乃与部曲三百北度河，走灵武，稍稍引亡命，军复振。
Pugu Huaien escaped and survived. He led three hundred of his subordinates across the Yellow River to Lingwu, and gradually gathered up the remnants of the army, and his military power was restored.