Avenge him.
Game of Thrones Season 4, Episode 3
You can't AVENGE him if you're dead.
Game of Thrones Season 2, Episode 5
Yes, we can AVENGE them.
Game of Thrones Season 4, Episode 5
We can AVENGE him together.
Game of Thrones Season 2, Episode 1
One day, I will AVENGE our king.
Game of Thrones Season 4, Episode 1