《资治通鉴·唐纪·唐纪五》
李建成假称增置州县，要修建城邑，下令投降的稽胡年纪在二十岁以上的集中起来，然后派军队包围全部杀死，共杀死了六千多人，刘成发觉情况不对，逃跑投奔了梁师都。
建成诈称增置州县，筑城邑，命降胡年二十以上皆集，以兵围而杀之，死者六千馀人。屳成觉变，亡奔梁师都。
Li Jiancheng gave the false pretense of establishing a prefecture, had to build a city, and ordered all surrendered Jihu over the age of 20 to be concentrated together before having soldiers encircle and kill them, killing 6000+ in total. Liu Cheng, realizing what was happening, fled to Liang Shidu.