
and put up a big wall
and said it was THEIRS.
Game of Thrones Season 4, Episode 9

north of the Wall gave his life for THEIRS.
Game of Thrones Season 2, Episode 6

And we've slaughtered THEIRS.
Game of Thrones Season 5, Episode 5

Our ships outnumber THEIRS 10-to-1.
Game of Thrones Season 2, Episode 9

between what's THEIRS and what isn't.
Game of Thrones Season 7, Episode 7