《汉书·志·五行志上》
那时候正动工修建昌陵，民工数万人，搬迁各郡县的官民五千多户来奉祀陵邑。
是时起昌陵，作者数万人，徙郡国吏民五千余户以奉陵邑。
At that time, the construction of Changling was underway, tens of thousands of laborers, and more than five thousand families of officials and civilians from various counties and prefectures were relocated to serve the construction of the imperial mausoleum.