《宋史·列传·卷二十二》
当时延广掌管禁军，颜絗主持政事，派遣窦仪入朝上奏。
时延广掌卫兵，颜衎知州事，即遣仪入奏。
At that time, Yanguang was in charge of the Forbidden Army, and Yan Cong was in charge of the government affairs, and sent Dou Yi to the court to play it up.