Matthew 5:27-29

King James Version

²⁷ Ye have heard that it was said by them of old time, Thou shalt not commit adultery:

²⁸ But I say unto you, That whosoever looketh on a woman to lust after her hath committed adultery with her already in his heart.

²⁹ And if thy right eye offend thee, 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.