《太平广记·卷八十三·异人三》
等到天亮一看，原来是续生，只见他拂去身上的灰就出来了，后来，不知续生到什么地方去了。
伺之平晓，乃是续生，拂灰而去，后不知所之。
When they looked at it again the next day, they realized it was Xu Sheng. He only shook off the ashes on his body and left. Afterwards, no one knew where Xu Sheng went.