《旧唐书·列传·卷六十五》
器草拟仪注，驾车进城，命令曾落于贼军手中的官员站在含元殿前面，露头赤足，抚胸顿首请罪，四周以刀杖环围起来，又令护从众官宰臣以下人员来看此情形。
器草仪注，驾入城，令陷贼官立于含元殿前，露头跣足，抚膺顿首请罪，以刀杖环卫，令扈从群官宰臣已下视之。
Cui Qi drafted the ritual ceremony, rode a carriage into the city, and ordered officials who had fallen into the hands of the rebels to stand in front of the Hanyuan Hall, bareheaded and barefoot, beating their chests and kowtowing to plead guilty. They were surrounded by swords and staffs, and escorted by ministers and officials below the rank of prime minister.