《旧唐书·列传·卷五十》
神龙初年，迁任卫尉少卿，任河东道巡察黜陟使，在所有黜陟使中他考核评议最好。
神龙初，累迁卫尉少卿，为河东道巡察黜陟使，奏课为诸使之最。
In the early years of the Shenlong Period, he was promoted as the Junior Minister of the Imperial Guards and as the Inspector and Appraiser of Hao dong Area. He was the best of all the appraisers and inspectors.