《新唐书·列传·卷十四》
武德初年，进职为内史舍人，后迁任中书侍郎、散骑常侍。
武德初，进内史舍人，迁中书侍郎、散骑常侍。
In the early years of Wude, he was promoted to be an official in the Ministry of Internal History, and later moved to be a minister of the Ministry of Internal Affairs and a minister of Sanqi.