《汉书·传·公孙刘田王杨蔡陈郑传》
丙吉派家丞出来表示谢意，家丞表示完谢意以后，众官员都走了，衹有陈万年留下没走，直到深夜才回去。
遣家丞出谢，谢已皆去，万年独留，昏夜乃归。
Bing Ji sent his majordomo to express his gratitude. After the majordomo had finished expressing his gratitude, all the officials left. Only Chen Wannian stayed behind and did not leave until late at night.