《论衡·卷二十三·言毒篇》
所以人梦见火，卜问是因口舌引起纠纷；梦见蝮蛇，卜问也是口舌引起纠纷。
故人梦见火，占为口舌；梦见蝮蛇，亦口舌。
Therefore, when people dream of fire, divination is because of disputes caused by slander; when people dream of vipers, divination is also due to disputes caused by slander.