Aragorn: “I would have gone with you to the end, into the very fires of Mordor.”
"O! Wanderers in the shadowed land
Despair not! For though dark they stand,
All woods there be must end at last,
And see the open sun go past:
The setting sun, the rising sun,
The day’s end, or the day begun.
For east or west all woods must fail…"
— J. R. R. Tolkien - The Lord of the Rings: The Fellowship of the Ring
Arwen: What Grace is given me, let it pass to him. Let him be spared. Save him.