《北史·列传·卷三十八》
曾跟随献文帝到方山打猎，有两只狐狸在皇帝的面前奔跑，献文帝命他射杀，一百步内，两只狐狸都被射获，被任命为内行长。
从献文猎方山，有两狐起于御前，诏强射之，百步内，二狐俱获。位内行长。
He once followed Emperor Xiaowen to hunt in Fangshan. Two foxes were running in front of the emperor. Emperor Xiaowen ordered him to shoot them. Within a hundred steps, both foxes were shot, and he was appointed as the chief of the inner palace.