Matthew 5:27-30 - The Sermon On The Mount: Adultery And Lust
27 "You have heard it was said, 'You must not commit adultery.' 28 But I tell you that anyone who looks at a woman so as to have an evil desire for her at once has already committed adultery with her in his heart, 29 So if your right eye causes you to do wrong, pluck it out of your way; for it is better to have one part of your body suffer loss than to have your whole body go down to the pit. 30 And if your right hand causes you to do wrong, cut it off and put it out of your way, for it is better to have one part of your body suffer loss than to have your whole body go down to the pit.