《旧唐书·列传·卷九十五》
然而心中时常闷闷不乐，终究因骄狂不守法，暗中图谋不轨，而被流放发配到岭南。
然心常怏怏，竟以骄盈慢法，潜图不轨，配流岭南。
However, he was often depressed, and eventually, he was exiled to Lingnan because of his arrogance and lawlessness, and he plotted against the government in secret.