《资治通鉴·唐纪·唐纪四十一》
朱滔在瓦桥驻扎，李宝臣挑选二千精锐骑兵，通宵驰骋三百里，偷袭朱滔，李宝臣告诫士兵说： 杀掉那个相貌与习射堂画像一样的人。 
滔军于瓦桥，宝臣选精骑二千，通夜驰三百里袭之，戒曰： 取貌如射堂者。 
Zhu Tao was stationed at Wazhen Bridge, Li Baochen selected two thousand elite cavalry, and rode three hundred miles overnight to surprise attack Zhu Tao, Li Baochen warned the soldiers: Kill the person who looks like the portrait in the archery hall.