《旧唐书·列传·卷七十八》
段秀实把城中全部没出战的士兵都调出城，命勇将率领，东靠高地，列阵向敌军表示要战斗，同时召集败散士兵。
秀实乃悉驱城中士卒未出战者，使骁将统之，东依古原，列奇兵示贼将战，且以收合败亡。
Duan Xiushi ordered all the soldiers who had not fought in the city to leave the city, led by a brave general, relying on the high ground in the east, forming an array to show the enemy that they were going to fight, and at the same time gathered the defeated soldiers.