《宋史·列传·卷六》
当初，昌陵恢复封地，司天监苗昌裔对人说： 太祖的后代应当重新统治天下。 子崧听见这个传闻，靖康末年起兵时，檄文言辞有所不逊。
初，昌陵复土，司天监苗昌裔谓人曰： 太祖后当再有天下。 子崧习闻其说，靖康末起兵，檄文颇涉不逊。
In the beginning, when Changling restored feudal territory, Si Tianjian Miao Changyi said to people: "Descendants of Taizu should rule the world again." Zisong heard about this rumor, when he rose up at the end of Jingkang, his indictment was somewhat immodest.