If we take Tywin's CASTLE from him,
Game of Thrones Season 3, Episode 9
Other than Castle Black itself,
Game of Thrones Season 3, Episode 9
They can keep their Red Castle
Game of Thrones Season 1, Episode 10
Yield the CASTLE or I cut his throat.
Game of Thrones Season 6, Episode 7
I keep expecting you to leave me
in one CASTLE or another for safekeeping,
Game of Thrones Season 2, Episode 1