《孔子家语·困誓》
孔子被困在陈国和蔡国之间，断粮七天了，弟子因饥饿而病倒了。但孔子仍在弹琴唱歌。
孔子遭厄于陈、蔡之闲，绝粮七日，弟子馁病，孔子弦歌。
Confucius was trapped between the states of Chen and Cai, and had been without food for seven days. The disciples fell ill due to hunger. But Confucius was still playing the guqin and singing.