《资治通鉴·后汉纪·后汉纪二》
戊寅，后汉高祖下诏书，去澶州、魏州慰劳军队，命皇子刘承训为东京留守。
戊寅，诏幸澶、魏劳军，以皇子承训为东京留守。
On the wuyin day, Later Han Gaozu issued an edict to visit and comfort the troops in Danzhou and Weizhou, and ordered Crown Prince Liu Chengxun to be the Prefect of Tokyo.