《新唐书·本纪·卷四·则天皇后 中宗》
二十一日，刘仁轨任尚书左仆射，裴炎任中书令，刘齐贤任侍中，皆加同中书门下三品职权。
甲戌，刘仁轨为尚书左仆射，裴炎为中书令，刘齐贤为侍中：同中书门下三品。
On the 21st day, Liu Rengui was appointed as Shangshu Zuo Pushe (Chief Secretary, Left Section), Pei Yan was appointed as Zhongshu Ling (Head of Secretariat), and Liu Qixian was appointed as Shizhong (Attendant-in-Ordinary), all of whom were vested with the rank of third-ranking official in the Gate Under The Secretariat Of Zhongshu.