《太平广记·卷二十二·神仙二十二》
过了挺长时间，这个投宿的客人饿得难受，老人就送给他几丸药，吃了就饱了，天亮后离去。
久之，客苦饥甚。老人与药数丸，食之便饱。
After a long time, the guest who asked for lodging was very hungry, so the old man gave him a few pills to eat, and he was full. He left after daybreak.