Please, MERCY.
Game of Thrones Season 4, Episode 7
Reject this gift,
and I shall show you no MERCY.
Game of Thrones Season 3, Episode 7
What MERCY did they show him?
Game of Thrones Season 6, Episode 7
Mercy.
Game of Thrones Season 6, Episode 6
And what does the Mother's MERCY entail?
Game of Thrones Season 5, Episode 7