《太平广记·卷十四·神仙十四》
这声音惊动了船舱中的船工，船工就向外面看了一眼，这时那两条龙发现被人偷看，就把船搁置在山顶后飞走了，许真君对船工说： 你不听我的话向外偷看，惊动了那两条龙，把船搁在这万丈高的山顶上了。
二龙知人见之，峰顶委舟而去，真君谓船师曰： 汝违吾教，惊触二龙，委弃此船万仞峰顶。
The sound alarmed the boatman in the cabin. The boatman took a look outside. At this time, the two dragons found that they were being watched by someone, so they abandoned the boat on the top of the mountain and flew away. Xu Zhenjun said to the boatman: You didn't listen to me. Look outside, alarmed the two dragons, and put the boat on the top of the mountain that is thousands of feet high.