all of whom
have SWORN to kill for me?
Game of Thrones Season 7, Episode 3
But I could have SWORN I read
the last King in the North
Game of Thrones Season 7, Episode 3
For 8,000 years
the Night's Watch have SWORN an oath
Game of Thrones Season 5, Episode 5
He's SWORN to treat all wounded men,
friend or foe.
Game of Thrones Season 4, Episode 10
Sworn to answer when called upon.
Game of Thrones Season 6, Episode 7