《史记·七十列传·酷吏列传》
张汤死时，家产总值不超过五百金，都是所得的俸禄和皇上的赏赐，没有其他的产业。
汤死，家产直不过五百金，皆所得奉赐，无他业。
When Zhang Tang died, his total assets were worth no more than 500 jin. They were all from his salaries and rewards from the Emperor. He had no other property.