《旧唐书·列传·卷八十四》
建中二年六月，他到京城朝拜，升任检校兵部尚书，命回太原。
建中二年六月，朝于京师，加检校兵部尚书，令还太原。
In the June of the 2nd year of Jianzhong Era, he paid a visit to the capital city, and was promoted to the chief of the Ministry of War, and was ordered to return to Taiyuan.