《资治通鉴·汉纪·汉纪五十六》
于是，卫固等人就正式尊奉杜畿为河东郡的太守。杜畿对卫固、范先说： 你们卫家、范家，是河东郡的两大望族，我要仰仗你们来办事。
遂奉之。畿谓固、先曰： 卫、范，河东之望也，吾仰成而已。
Thus, Wei Gu and others formally appointed Du Ji as the governor of Hedong County. Du Ji said to Wei Gu and Fan Xian: “Your Wei family and Fan family are the two prominent families in Hedong County, and I will have to rely on you to do things.”