Event: Lyanna Stark - Marriage (Political Wins)

Episode 7: The Dragon and the Wolf at 69:58
In a warged vision of the past, Lyanna is seen reciting her marriage vows to Rhaegar Targaryen.

"Father, Smith, Warrior, Mother, Maiden, Crone, Stranger. I am his, and he is mine, from this day until the end of my days."
(Marriage)