《旧唐书·本纪·卷十四》
十一日，命令山南东道节度使于由页代任比本人官阶更高的司空、同平章事；命令右仆射裴均任检校左仆射、同平章事、襄州长史，担任山南东道节度使；给宣武的韩弘授予同平章事头衔。
庚寅，以山南东道节度使于頔守司空、同平章事；以右仆射裴均检校左仆射、同平章事、襄州长史，充山南东道节度使；加宣武韩弘同平章事。
On the 11th, Yu Youye, the military governor of Shannan East Circuit, is ordered to concurrently serve as Sikong, a higher-ranked official title; Pei Jun, the right servant, is ordered to serve as the censorial left servant, Sikong, and the magistrate of Xiangzhou, as well as the military governor of Shannan East Circuit; Han Hong of Xuanwu is given the title of Sikong.