《汉书·传·西域传下》
郑吉回渠犁，用驿车送车师王的妻子到长安，宣帝对车师王妻子赏赐接待都很优厚，每次朝会各少数民族首领时，常常向他们显示汉对车师王妻子的厚待。
吉还，传送车师王妻子诣长安，赏赐甚厚，每朝会四夷，常尊显以示之。
Zheng Ji returned to Qulei, and used a post cart to send the Cheshi King's wife to Chang'an. Emperor Xuan treated the Cheshi King's wife with great generosity and hospitality, and every time he met with the leaders of the various ethnic minorities, he often showed them how well Han treated the Cheshi King's wife.