
But you have to SWEAR
you'll never tell another soul.
Game of Thrones Season 8, Episode 4

I'll never sing it again, I SWEAR.
Game of Thrones Season 1, Episode 10

I SWEAR it by the Old Gods and New.
Game of Thrones Season 3, Episode 9

I haven’t seen anything, I SWEAR,
I haven’t seen anything!
Money Heist Season 1, Episode 1

I SWEAR to be true to you,
your wife and your family
Vikings Season 1, Episode 6