《旧唐书·本纪·卷十六》
命监察御史李德裕、右拾遗李绅、礼部员外郎庾敬休均暂署本职，充任翰林学士。
以监察御史李德裕、右拾遗李绅、礼部员外郎庾敬休并守本官，充翰林学士。
Supervisory Officer Li Deyu, Right Scribe Li Shen, and the Ministry of Rites External Official Yu Jingxiu were all ordered to temporarily oversee their current positions and serve as Hanlin scholars.