A fight culminates in Macduff's confrontation with Macbeth, who kills Youthful Siward in overcome. The Rebel forces overwhelm his army and castle. Macbeth offers that he has no purpose to panic Macduff, for he cannot be killed by any man born of woman. Macduff declares that he was "from his mom's womb / Premature ripp'd" (V.Your Ambetter on the net