《宋史·列传·卷二百零五》
李若水说 ：上皇为百姓着想，罪责自己内禅皇位，主上仁义孝道慈仁节俭，没有什么过错，怎么适宜轻议废立？ 粘罕指责宋朝失信，李若水说： 如果以失信为过错，你是最失信的人。 历数粘罕失信的五件事说 ：你是大猪和长蛇式的贪暴者，真是一个剧贼大盗，灭亡没有多少日子了。 粘罕命令把他推出去，李若水反而骂得越发厉害。
若水曰： 上皇为生灵计，罪己内禅，主上仁孝慈俭，未有过行，岂宜轻议废立？ 粘罕指宋朝失信，若水曰： 若以失信为过，公其尤也。 历数其五事曰： 汝为封豕长蛇，真一剧贼，灭亡无日矣。 粘罕令拥之去，反顾骂益甚。
Li Ruoshui said: The retired emperor thinks of the people, and accused himself for passing the throne internally; the sovereign is benevolent, filial, and thrifty, and has no faults, so how can it be appropriate to lightly discuss abolishment and establishment? Wanyan Liang accused the Song dynasty of breaking their promise, and Li Ruoshui said: If breaking a promise is a fault, then you are the one who has broken their promise the most. He then listed off five things that Wanyan Liang had broken his promise on and said: You are a greedy and cruel swine and serpent, and truly a great thief and robber, and the days of your extinction are not many. Wanyan Liang ordered him to be brought out, and Li Ruoshui instead cursed at him even more intensely.