《资治通鉴·后梁纪·后梁纪四》
由于城中没有准备，于是征发各司的工匠以及市民们登城拒守，城墙有好几处几乎被踩陷。监军张承业感到非常害怕。
城中无备，发诸司丁匠及驱市人乘城拒守，城几陷者数四，张承业大惧。
Because the city was not prepared, craftsmen from various divisions and citizens were conscripted to defend the city walls, and several sections of the city walls were almost trampled down. The supervisory military officer, Zhang Chengye, was very frightened.