I don't mean to follow Ned Stark to the GRAVE.
Game of Thrones Season 2, Episode 3
If you give her the peace she needs,
and promise to carry her secret to your GRAVE,
Game of Thrones Season 1, Episode 9
I shall be silent as the GRAVE.
Game of Thrones Season 2, Episode 3
You can't avenge him from the GRAVE.
Game of Thrones Season 2, Episode 5
to protect them from GRAVE danger.
Game of Thrones Season 7, Episode 2