Game of Thrones Season 6 Episode 09 Battle of the Bastards
Daenerys agrees to assist Yara and Theon if the Ironborn will cease all reaving, raping, and pillaging going forward, to which Yara reluctantly accepts.
THEON: He murdered our father and would have murdered us. He’ll murder you as soon as you have what he wants.
TYRION: The Seven Kingdoms.
THEON: All of them.
DAENERYS: And you don’t want the Seven Kingdoms?
THEON: Your ancestors defeated ours and took the Iron Islands. We ask you to give them back.
DAENERYS: And that’s all?
YARA: We’d like you to help us murder an uncle or two who don’t think a woman’s fit to rule.
TYRION: What if everyone starts demanding their independence?
DAENERYS: She’s not demanding, she’s asking. The others are free to ask as well. Our fathers were evil men, all of us here. They left the world worse than they found it. We’re not going to do that. We’re going to leave the world better than we found it. You will support my claim as queen of the Seven Kingdoms and respect the integrity of the Seven Kingdoms. No more reaving, roving, raiding, or raping.
YARA: That’s our way of life.
DAENERYS: No more.
YARA: No more.
Source text: Wikipedia.