《史记·七十列传·酷吏列传》
皇上想亲自拿着武器去救贾姬，郅都跪在皇上面前说： 失掉一个姬妾，还会有个姬妾进宫，天下难道会缺少贾姬这样的人吗？
上欲自持兵救贾姬，都伏上前曰： 亡一姬复一姬进，天下所少宁贾姬等乎？
The emperor wanted to take up arms and rescue Jia Ji himself, but Zhi Du knelt down before the emperor and said: "If one concubine is lost, there will be another concubine to take her place. How could the empire be without people like Jia Ji?