《史记·七十列传·张丞相列传》
赵尧上前请问道： 陛下您闷闷不乐的原因，莫非是为赵王年轻，而戚夫人和吕后二人又不和睦吗？
赵尧进请问曰： 陛下所为不乐，非为赵王年少而戚夫人与吕后有卻邪？
Zhao Yao stepped forward and inquired: "Your Majesty, the reason for your gloominess is probably because King Zhao is young while Concubine Qi and Consort Lü are not harmonious.