《北史·列传·卷十一》
侍中元晏在灵太后面前诽谤说： 广阳王领军盘桓不肯前进，显然坐等时机，有非分之想。
侍中元晏宣言于灵太后曰： 广阳盘桓不进，坐图非望。
Shi Zhong Yuan Yan slandered in front of Empress Ling: "The King of Guangyang led the army to linger and refused to move forward. It is obvious that he will wait for the opportunity and have extraordinary desire. He has Yu Jin by his side, who is ingenious and plays his mastermind. I am afraid they are not loyal to his Majesty."