《汉书·传·淮南衡山济北王传》
丞相公孙弘、廷尉汤等将诸王意见上奏，皇上派宗正奉旨去治罪于刘安。
丞相弘、廷尉汤等以闻，上使宗正以符节治王。
Prime Minister Gongsun Hong, Minister of Justice Tang, and others memorialized the emperor about the opinions of the kings. The emperor dispatched the minister of imperial clan affairs to punish Liu’an with imperial orders.