
If it please Your Grace,
he has taken a holy VOW of silence.
Game of Thrones Season 5, Episode 10

You kept your VOW.
Game of Thrones Season 7, Episode 4

And I VOW
Game of Thrones Season 6, Episode 1

I VOW that you shall always
have a place in my home
Game of Thrones Season 2, Episode 5

"Hear my words
and bear witness to my VOW..."
Game of Thrones Season 1, Episode 10