《资治通鉴·唐纪·唐纪五十六》
李师道回去后，与他的同党商议此事，同党们都说： 尽管答应他好了，以后只要麻烦一纸书表来排解纷乱罢了。 
师道退，与其党谋之，皆曰： 弟许之，他日正烦一表解纷耳。 
After Li Shidao returned he discussed this matter with his confederates, who all said: "Agree to what he asks, and later on you can just use a paper document to excuse the turmoil."