《史记·七十列传·吴王濞列传》
没有得到皇帝的诏书虎符，擅自发兵攻打遵守王法的正义侯国。
未有诏虎符，擅发兵击义国。
And without receiving an imperial edict or tiger talisman, you arbitrarily sent troops to attack a just vassal state that was abiding by the law.