Matthew 5:27-30 - The Sermon On The Mount: Adultery And Lust
27 "Ye have heard how it was said to them of old time, 'Thou shalt not commit adultery:' 28 But I say unto you, That whosoever looketh on a wife lusting after her, hath committed adultery with her already in his heart. 29 Wherfore if thy right eye offend thee, pluck him out, and cast him from thee: better it is for thee that one of thy members perish, than that thy whole body should be cast into hell. 30 Also: if thy right hand offend thee, cut him off, and cast him from thee: better it is that one of thy members perish than that all thy body should be cast into hell.