《太平广记·卷三百四十五·鬼三十》
丝管音乐刚要开始，坐上一人说：不告诉主人，就要奏乐，难道不是怠慢了吗？
丝管方动，坐上一人曰：不告主人，遂欲张乐，得无慢乎？
The musicians were just about to begin playing when someone in the group said, “We can't play music without informing the host first, or else it would be a sign of disrespect.”