《旧唐书·列传·卷一百三十六》
不久有诏命杀敬羽，他听说后，穿着丧服向南逃到一条小溪边的山洞中，被官吏所擒获。
寻有诏杀之，羽闻之，衣凶服南奔溪洞，为吏所擒。
Not long afterwards, an imperial edict was issued ordering Jing Yu's execution. When he heard this news, he put on mourning clothes and fled to a cave by a stream, where he was captured by government officials.