《太平广记·卷二十三·神仙二十三》
有一个叫吕生的人，住在这两个县之间。他在小孩的时候，不想闻到饭食的气味，于是就上山自己挖一些黄精煮着吃。
有吕生者，居二邑间，为童儿时，不欲闻食气，因上山自劚黄精煮服之。
There was a man named Lü Sheng who lived between these two counties. When he was a child, he could not bear the smell of food, so he went up the mountain and dug up some yellow essence to cook and eat.