Jaime Lannister: I pledged to ride north. I intend to honor that pledge.

Cersei Lannister: And that will be treason.

Jaime Lannister: Treason?

Cersei Lannister: Disobeying your queen's command, fighting with her enemies. What would you call it?

Jaime Lannister: Doesn't matter what I'd call it.

Cersei Lannister: I told you no one walks away from me.

Jaime Lannister: Are you going to order him to kill me? I'm the only one you have left. Our children are gone, our father is gone. It's just me and you now.

Cersei Lannister: There's one more yet to come.

Jaime Lannister: Give the order, then. (Cersei nods and The Mountain pulls his sword) I don't believe you. (Jaime leaves)