I summon you to fulfill your oath. None but the king of Gondo...
Aragorn: I summon you to fulfill your oath.
King of the Dead: None but the king of Gondor may command me.
[Swings sword; Aragorn blocks him with the sword of Anduril]
King of the Dead: The blade was broken
Aragorn: It has been remade. [pause] Fight for us... and regain your honor.