
with the blood of the king
he had sworn to DEFEND!
Game of Thrones Season 1, Episode 8

I made a promise to DEFEND the Wall,
and I have to keep it,
Game of Thrones Season 4, Episode 9

Never mind that.
Defend yourself.
Vikings Season 1, Episode 2

They've all sworn to DEFEND my father,
have they not?
Game of Thrones Season 1, Episode 8

Then you'd know he'd do anything
to DEFEND the Wall.
Game of Thrones Season 4, Episode 1