Tyrion Lannister: I defended the city last time it was attacked. I know it better than anyone. It will fall tomorrow.

Jaime Lannister: Then I suppose I'll die tomorrow, if not before.

Tyrion Lannister: Why? Escape. The two of you, together. Remember where we met, where they keep the dragon skulls, beneath the Red Keep? Take her down there. Keep following the stairways down, down as far as they'll go. You'll come out onto a beach at the foot of the keep. A dinghy will be waiting for you. Sail out of the bay. If the winds are kind, you'll make it to Pentos. Start a new life.