《太平广记·卷一百五十七·定数十》
回到柳判官那里，柳澥对李敏求说： 不是好朋友我不能让你看到这些，我真想留你多呆一会儿，又怕耽误了你回去的大事。 
遂却至柳判官处。柳谓敏求曰： 非故人莫能至此，更欲奉留，恐误足下归计。 
Back to Judge Liu, Liu Yan said to Li Minqiu: I wouldn't show you these things if I weren't good friends. I really want to keep you for a while longer, but I'm afraid I'll delay your return.