《汉书·传·郦陆朱刘叔孙传》
孝文帝即位，想派人出使南越，丞相陈平就上奏皇帝以陆买为太中大夫，出使南越，使尉佗放弃了帝号，同于诸侯，都符合朝廷的意思。
孝文即位，欲使人之南越，丞相平乃言贾为太中大夫，往使尉佗，去黄屋称制，令比诸侯，皆如意指。
After Emperor Wen ascended the throne, he wanted to send someone as an envoy to Nanyue, Prime Minister Chen Ping recommended Lu Jia to the emperor to be an imperial attendant, and to be the envoy to Nanyue, to make Zhao Tuo give up his title of emperor and be the same as the other feudal lords, all of which was in line with the court's wishes.