《太平广记·卷四十六·神仙四十六》
道士在众人当中看见刘商，他看着刘商，觉得和常人不同，就停止卖药，拉着刘商的手登上酒楼，对刘商殷勤劝酒，道士谈的内容，是从秦汉以来历代的事，谈的非常逼真，都象亲眼所见一样。
众中见商，目之相异。乃罢药，携手登楼，以酒为劝。道士所谈，自秦汉历代事，皆如目睹。
Among the crowd, the Taoist saw Liu Shang. He looked at Liu Shang and because he felt that he was different from ordinary people, stopped selling his medicines, took Liu Shang's hand and went to a tavern with him. There, they drank merrily. The discussions that the Taoist had with him were about events of past and present dynasties since Qin and Han, detailed to the utmost; it was as if he had seen them with his own eyes.