《魏书·列传·卷四》
群臣这才知道皇先帝逝世，而不确知逝世的情状，惟独阴平公元烈哭泣后离去。
群臣乃知宫车晏驾，而不审登遐之状。唯阴平公元烈哭泣而去。
Only then did the ministers know that the former emperor had passed away, but they did not know the circumstances of his death. Only King Li of Yinping cried and left.