《资治通鉴·唐纪·唐纪三十六》
御史中丞崔器命令接受过安禄山叛军官爵的人都解下头巾赤脚立于含元殿前，让他们自己捶打自己的胸口，叩头谢罪，周围站立着持武器的士卒，并让百官在含元殿台上观看。
御史中丞崔器令百官受贼官爵者皆脱巾徒跣立于含元殿前，搏膺顿首请罪，环之以兵，使百官临视之。
Imperial Censor of the Right Cui Qi ordered all those who had received official titles from the An Lushan rebels to remove their headgear and stand barefoot in front of the Han Yuan Hall. He made them beat their own chests and kowtow to apologize. Armed soldiers stood nearby, and he ordered all the officials to watch from the platform of the Han Yuan Hall.