《史记·七十列传·李斯列传》
您用来装饰后宫、充当姬妾、赏心乐意、怡目悦耳的，一定要出自秦国然后才用的话，那么，用宛地珍珠装饰的簪子，玑珠镶嵌的耳坠，东阿白绢缝制的衣服、刺绣华美的装饰品，就不能进献在您的面前，那时髦而又高雅，漂亮而又文静的赵国女子不能侍立在您的身边。
所以饰後宫充下陈娱心意说耳目者，必出於秦然後可，则是宛珠之簪，傅玑之珥，阿缟之衣，锦绣之饰不进於前，而随俗雅化佳冶窈窕赵女不立於侧也。
If everything that you use to adorn your harem, to take as your concubines, to delight your heart, and to please your ears has to be from Qin before it can be used, then hairpins decorated with pearls from Wan, earrings encrusted with gems, clothes sewn from white silk from Dong’a, and embroidered decorations, cannot be presented to you, and fashionable, elegant, beautiful and refined women from Zhao cannot serve you.