Matthew 5:29-30

But if thy right eye be a snare to thee, pluck it out and cast it from thee: for it is profitable for thee that one of thy members perish, and not thy whole body be cast into hell. And if thy right hand be a snare to thee, cut it off and cast it from thee: for it is profitable for thee that one of thy members perish, and not thy whole body be cast into hell.