《北史·列传·卷五十八》
曾经夜晚被召至元帝府，奉命撰写《龙川庙碑》，一夜之间就写好了。
尝夕被召宿省，使制《龙川庙碑》，一夜便就。
He was once summoned to the palace of Emperor Yuan at night, and was ordered to write the "Longchuan Temple Stele", which was completed in one night.