《资治通鉴·晋纪·晋纪十二》
李矩将此诏送给赵固看，赵固斩杀了周振父子，率骑兵千人投降东晋。李矩仍然命令赵固戍守洛阳。
矩送以示固，固斩振父子，帅骑一千来降；矩复令固守洛阳。
Li Ju sent this edict to Zhao Gu, who killed Zhou Zhen and his father and led a thousand cavalrymen to surrender to Eastern Jin. Li Ju still ordered Zhao Gu to guard Luoyang.