《资治通鉴·后梁纪·后梁纪四》
晋王入府以后，贺德伦送上天雄军府印和天雄旌节，请求晋王兼管天雄军，晋王一再辞让说： 近来听说汴梁强寇侵逼您的军镇，所以亲自督率士卒，远道来相救；又听说城中百姓最近遭到严重残害和灾难，所以亲自暂时进城安抚一下。
既入，德伦上印节，请王兼领天雄军，王固辞，曰： 比闻汴寇侵逼贵道，故亲董师徒，远来相救。又闻城中新罹涂炭，故暂入存抚。
After the Prince of Jin entered the office, He Delun presented the seal and banner of Tianxiong Command to the Prince of Jin, and requested the Prince of Jin to take over Tianxiong Command at the same time. The Prince of Jin declined again and again and said, "Recently, I heard that the strong enemy in Bianliang had besieged your military town, so I led the soldiers personally and traveled a long way to rescue you. I also heard that the people in the city suffered from severe damage and disasters recently, so I came to the city to appease them myself.