Game of Thrones, Season 4

[Arya approaches the crew of a ship]

Arya Stark:
I want to see the captain.

Braavosi Captain:
You're seeing him.

Arya Stark:
I want to go North, to the Wall.

Braavosi Captain:
No, you don't.

Arya Stark:
I can pay.

Braavosi Captain:
There is nothing in the North but ice, war, and pirates.

Arya Stark:
I wouldn't need a cabin. Please! I can work, scrubbing the floors --

Braavosi Captain:
I'm not going North, child, I'm going home.

Arya Stark:
Where's home?

Braavosi Captain:
The Free City of Braavos.

Arya Stark:
[remembering something] Wait! I have something else!

Braavosi Captain:
More silver won't make a difference.

Arya Stark:
It's not silver. [shows the captain the coin that Jaqen H'ghar gave her] It's iron.

Braavosi Captain:
This... [stunned] How did you --?

Arya Stark:
Valar Morghulis.

Braavosi Captain:
[bowing his head to her] Valar Dohaeris. Of course, you shall have a cabin.