Matthew 5:28-32

28But I say to you, That whoever looketh on a woman to lust after her hath committed adultery with her already in his heart. 29And if thy right eye shall cause thee to sin, pluck it out, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not that thy whole body should be cast into hell.1 30And if thy right hand shall cause thee to sin, cut it off, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not that thy whole body should be cast into hell. 31It hath been said, Whoever shall put away his wife, let him give her a writing of divorcement: 32But I say to you, That whoever shall put away his wife, except for the cause of immorality, causeth her to commit adultery: and whoever shall marry her that is divorced committeth adultery.