《魏书·列传·卷二十三》
太宗常有小病，怪异屡次显现，于是派宫中近臣秘密地问崔浩说： 《春秋》说：流星在北斗处出现，七国的君主都将有不幸的事。
太宗恆有微疾，怪异屡见，乃使中贵人密问于浩曰： 《春秋》：星孛北斗，七国之君皆将有咎。
Taizong often had minor illnesses, and strange things appeared frequently, so he secretly asked Cui Hao, a close minister in the palace: "The Spring and Autumn Annals says: When a meteor appears in the Northern Dipper, the monarchs of the seven kingdoms will have misfortune.