《梁书·本纪·卷五》
兼通直散骑常侍、聘魏使徐陵在邺进表说：臣听说封庐卢有圣人，还要继承帝璺的家；居住迩的是贤人，终究继承了区皇的帝位。
兼通直散骑常侍、聘魏使徐陵于鄴奉表曰：臣闻封唐有圣，还承帝喾之家；居代惟贤，终纂高皇之祚。
The concurrent tongzhi sanqi Changshi, the envoy to Wei, Xu Ling presented a memorial in Ye saying: I heard that the saint of Fenglu has the family of Emperor Xiao, and the virtuous man of Jiangsu inherited the throne of Emperor Qu.