《旧五代史·后唐·末帝纪下》
二十日，张敬达报告，西北面先锋都指挥使安审信率雄义军左第二指挥二百二十七个骑兵，以及部下共五百个骑兵，掠抢百井后叛逃入太原。
英贤立事，安肯如斯 云。戊申，张敬达奏，西北面先锋都指挥使安审信率雄义左第二指挥二百二十七骑，并部下共五百骑，剽劫百井，叛入太原。
On the 20th, Zhang Jingda reported that An Shenxin, the Supreme Commander of the Northwest Vanguard, led 227 cavalry of the Second Left Command of the Xiungyi Army, as well as 500 of his subordinates, who looted Baijing and then rebelled and fled to Taiyuan.