《资治通鉴·唐纪·唐纪五十九》
这时，史宪诚派遣他的亲信官吏到中书门下奏请公事，韦处厚对他说： 裴晋公在皇上面前百般为你的节度使主人作保，认为他对朝廷忠心耿耿。但是，我却不以为然。
宪诚遣亲吏至中书请事，韦处厚谓曰： 晋公于上前以百口保尔使主，处厚则不然，但仰俟所为，自有朝典耳！ 
At this time, Shi Xiancheng sent an official in whom he had confidence to the Ministry of the Secretariat to ask for instructions on official business. Wei Chuhou spoke to the official, saying: "In front of his majesty, Pei Jingong has continually guaranteed the loyalty of your Jiedushi master to the court. However, I do not share his opinion."