Matthew 19:7-9

Mace(i) 7 why then, said they, did Moses permit to give a writ of divorce to repudiate the wife? 8 he answer'd them, 'twas because of your perverse temper that Moses suffered you to repudiate your wives: but from the beginning this was not in practice. 9 and I tell you, that whoever shall put away his wife, except it be for adultery, and shall marry another, he committeth adultery: and whoso marrieth her that is put away, causeth her to commit adultery.