《资治通鉴·晋纪·晋纪二十二》
前秦王苻坚任命权翼为给事黄门侍郎，薛为中书侍郎，和王猛一起掌管机要事务。
秦王坚以权翼为给事黄门侍郎，薛赞为中书侍郎，与王猛并掌机密。
Former Qin emperor Fu Jian appointed Quan Yi as imperial attendant and secretary of war, and Xue as secretary of the inner court, together with Wang Meng, in charge of confidential affairs.