Witch King: Thou fool! No living man may hinder me!
Dernhelm: But no living man am I! You look upon a woman. Eowyn I am, Eomund’s daughter. You stand between me and my lord and kin. Begone, if you be not deathless! For living or dark undead, I will smite you, if you touch him.
Lord of the Rings: The Return of the King