《左传·僖公·僖公二十三年》
卜偃推说有病不出门，说： 《周书》上有这样的话： 君主伟大贤明臣民然后顺服。 
卜偃称疾不出，曰： 《周书》有之： 乃大明服。 
Bu Yi pretended to be ill and would not go out, saying, "The Book of Zhou says, 'Let the ruler be virtuous, and the people will be submissive."