
I SWEAR it by the Salt Throne.
Game of Thrones Season 6, Episode 2

I'm a virgin, I SWEAR it.
Game of Thrones Season 4, Episode 5

Every time he talks about killing her,
I SWEAR the table rises six inches.
Game of Thrones Season 1, Episode 5

I SWEAR I will uphold your name
and your tradition.
Game of Thrones Season 4, Episode 8

I SWEAR it by the Drowned God.
Game of Thrones Season 4, Episode 8