《晋书·志·第十八章》
恰逢明帝病重，急速召唤他，他就乘坐追锋车束渡黄河，最终就像童谣所说的。
会帝疾笃，急召之，乃乘追锋车东渡河，终如童谣之言。
At this time, Emperor Ming was seriously ill and urgently summoned him. He took a chasing vehicle to cross the Yellow River, just as the nursery rhyme said.