《资治通鉴·汉纪·汉纪五十七》
等听到曹操得胜班师的消息，刘表对刘备说： 没有听你的话，结果失掉这个大好机会。 
及闻操还，表谓备曰： 不用君言，故为失此大会。 
When he heard that Cao Cao had succeeded and had returned home, Liu Biao said to Liu Bei: If I had listened to you, I would not have missed such a great opportunity.