《旧唐书·列传·卷七十八》
天宝四年，安西府节度马灵察任命他为代理别将，随从讨伐护蜜国有功劳，封安西府别将。
天宝四载，安西节度马灵察署为别将，从讨护蜜有功，授安西府别将。
In the fourth year of Tianbao, Governor of Anxi Prefecture Ma Lingcha appointed him as an acting commander and made contributions in the battle to conquer the country of Honey Protection. He was granted the title of a commander of Anxi Prefecture.