《左传·昭公·昭公十六年》
孔张后到，站在客人中间，主管典礼的人挡住他，去到客人后边，主管典礼的人又挡住他，他只好到悬挂乐器的间隙中待着。
孔张后至，立于客间。执政御之，適客后。又御之，適县间。
Kong Zhang arrived later and stood among the guests. The person in charge of the ceremony stopped him and took him to the back of the guests, and the person in charge of the ceremony stopped him again, so he had to wait in the gap between the musical instruments.