《资治通鉴·后梁纪·后梁纪四》
王环说： 我军进入黄州时，鄂人根本不知道，这次路过是突然通过州城，此时他们自救不暇，哪里还敢阻截我们。 
环曰： 我军入黄州，鄂人不知，奄过其城，彼自救不暇，安敢邀我！ 
Wang Huan said: “When our army entered Huangzhou, the people of E did not know about it at all. This time, we passed through the state capital suddenly. At this time, they themselves are unable to save themselves. How could they dare to intercept us?”