《北史·本记·卷一》
闰十一月，左丞相卫王仪和王公大臣们到朝廷上书说 ：臣等听说太极居于中天，则列宿齐其轨；帝王顺天，则群臣仰其度。
闰月，左丞相卫王仪及王公卿士，诣阙上书曰： 臣等闻宸极居中，则列宿齐其晷。帝王顺天，则群后仰其度。
In the intercalary eleventh month, Wei Wangyi, the left minister, and the imperial princes and ministers memorialized to the emperor: Your Majesty, we have heard that when the Taiji locates in the middle of heaven, all the stars and constellations will move in unison; when the emperor follows the laws of heaven, all the ministers will look up to his authority.