Matthew 19:5-8

Mace(i) 5 he said, "for this cause shall a man leave father and mother, and be attach'd to his wife: and they two shall be one flesh?" 6 so that they are not now two, but one. what therefore God hath joined together, let not man put asunder. 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.