《资治通鉴·后汉纪·后汉纪二》
你们兵到那里，他们已经入朝，就不再过问；如果他们还在迁延观望，应当随机从事。 
汝至彼，彼已入朝，则勿问；若尚迁延顾望，当以便宜从事。 
When your troops arrive there, if they have already entered the court, then do not ask any more questions; if they are still procrastinating, then you should act accordingly.