《尚书·周书·立政》
夏桀即位后，他不用往日任用官员的法则，于是只用些暴虐的人，终于无后。
桀德，惟乃弗作往任，是惟暴德罔后。
When Xia Jie took the throne, he abandoned the former rules for appointing officials, and so he only used violent people, and finally was without heirs.