《国语·吴语·吴王夫差与越荒成不盟》
吴王说： 子胥大夫何必把越国讲得那么强大，越国难道会成为我们的心腹大患吗？
吴王曰： 大夫奚隆于越，越曾足以为大虞乎？
King Wu said: Why do you think so highly of the State of Yue,大夫Zi Xu? Could the State of Yue really become our major trouble?