《魏书·列传·卷七》
高祖说： 太阳将要落山，我们同宗有考核的义理，你们将出去不远了，为什么沉默，不表现出善言呢? 
高祖曰： 光景垂落，朕同宗则有载考之义，卿等将出无还，何得默尔，不示德音。 
The great ancestor said: The sun is about to set, we of the same clan have the rites of assessment, you will soon be leaving, why are you not saying anything? Show us your eloquent words.