法苑珠林 6.22

6.22

九希望鬼（由買賣諍價。欺誑取物。常患飢渴。先靈祭祀而得食之也）

9. Hopeful ghosts (because they haggled over prices in trade and deceitfully took goods; hence they constantly suffer from hunger and thirst, and only get food when ancestors are offered sacrifices).