Notes on The Holy Gospel of Jesus Christ, According to St. Matthew (Author Bishop Richard Challoner (ed.))
5:29 Scandalize thee: That is, if it be a stumblingblock, or occasion of sin to thee. By which we are taught to fly the immediate occasions of sin, though they be as dear to us, or as necessary as a hand or an eye.
Original Douay-Rheims from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.