《太平广记·卷四百七十·水族七》
它们顺着流水离开了。老人对高昱说： 我这次出行很有好处。如果不是因为你，我怎么能除去昭潭的祸害呢？ 
搜曰： 吾此行甚有所利，不因子，何以去昭潭之害？ 
They followed the water flow and left. The old man said to Gao Yu: "My trip this time was very rewarding. If it were not for you, how could I have eradicated the evil in Zhao Lake?"