《旧五代史·后唐·末帝纪上》
当时明宗率先渡过黄河，庄宗不高兴，对明宗说： 你应当为我死战，渡过黄河想去哪里呢？ 
时明宗先渡河，庄宗不悦，谓明宗曰： 公当为吾死，渡河安往？ 
At that time, Mingzong was the first to cross the Yellow River. Zhuangzong was very unhappy, and said to Mingzong: You should fight to the death for me, why are you going across the Yellow River?