I SWEAR on my life.
Game of Thrones Season 4, Episode 7
Oh, don't worry. He made us pinky SWEAR
we'd keep it a secret.
The Big Bang Theory Season 10, Episode 20
I didn’t mean it, I SWEAR.
It’s this damn stress
Money Heist Season 1, Episode 12
I'd SWEAR you my sword,
Game of Thrones Season 6, Episode 10
Swear to me that it
will not happen again.
Vikings Season 1, Episode 9