《资治通鉴·梁纪·梁纪五》
夏季四月，北魏元孚秉承朝廷之令持白虎幡在柔玄、怀荒二镇之间慰问阿那瓌。
夏，四月，魏元孚持白虎幡劳阿那瑰于柔玄、怀荒二镇之间。
In the fourth month of summer, Yuan Fu of Northern Wei Dynasty, in accordance with the imperial order, held a white tiger banner to comfort Anaxuan between the two towns of Rouxuan and Huaihuang.