《旧唐书·列传·卷二十九》
孝文帝是接受父亲的禅让，跟一般的礼仪不同，亲自率领天下臣民伺奉自己的父母，但禄命书却说他不会见到父亲。
孝文受禅，异于常礼，躬率天下，以事其亲，而禄命云不合识父。
Emperor Xiaowen accepted the abdication of his father, which is different from normal rites. He personally led the nation's subjects to serve their parents, but the Book of Destiny says that he would not see his father.