Matthew 5:27-29

Young's Literal Translation

²⁷ `Ye heard that it was said to the ancients: Thou shalt not commit adultery;

²⁸ but I -- I say to you, that every one who is looking on a woman to desire her, did already commit adultery with her in his heart.

²⁹ `But, if thy right eye doth cause thee to stumble, pluck it out and cast from thee, for it is good to thee that one of thy members may perish, and not thy whole body be cast to gehenna.