《资治通鉴·汉纪·汉纪二十五》
成帝与昭仪坐着，命侍者于客子解开苇箱绳子。一会儿，成帝令于客子和侍者都退出去，自己关闭门户，单独和昭仪留下。
帝与昭仪坐，使御者于客子解箧缄，未已，帝使客子及御者皆出，自闭户，独与昭仪在。
Emperor Cheng and Zhaoyi were sitting, and they ordered the waiter to untie the reed box from the guest. After a while, Emperor Cheng ordered the guest and the waiter to go out, closed the door himself, and stayed alone with Zhaoyi.