《太平广记·卷一百九十五·豪侠三》
黎干认为这老人不同寻常，便命一个坊间的老差役去寻找老人，到了兰陵里南面，进了一个小门，听老人大声说：我受了这么大的污辱，准备些热水，我要洗一洗。
黎疑其非常人，命坊老卒寻之。至兰陵里之南，入小门，大言曰：我困辱甚，具汤也。
Li Gan thought that this old man was unusual, so he ordered an old errand runner from the neighborhood to look for the old man. When he arrived at the south of Lanling Lane, he entered a small door and heard the old man say loudly: I have received such a great humiliation, prepare some hot water, I want to wash it.