《新唐书·列传·卷十六》
不久受命巡抚河东，推荐宋温瑾、袁嘉祚、李日知，从州县之职提拔上来，全都达到朝廷显官之位。
命巡抚河东，荐宋温瑾、袁嘉祚、李日知，拔州县职，皆至显官。
Soon after, he was appointed as the Circuit Inspector of Hedong. He recommended Song Wenjin, Yuan Jiazuo, and Li Rizhi. He promoted them from their positions in the prefecture and county to the high-ranking positions in the imperial court.