《北齐书·列传·卷三十九》
时徐君房、庾信来聘，名誉极高，魏朝廷听说后，十分看重他们，安排招待的人都是国内的俊秀，卢元景之徒都降阶充任是职，依次递换着陪同梁朝的客人。
时徐君房、庾信来聘，名誉甚高，魏朝闻而重之，接对者多取一时之秀，卢元景之徒并降阶摄职，更递司宾。
At that time, Xu Junfang and Yu Xin came as envoys. As their reputations were so great, the Northern Wei Dynasty attached great importance to their visit and only assigned outstanding people within their own state to meet them. In addition, Lu Yuanjing and his associates also took turns to accompany the guests from the Liang Dynasty. 