
It seems you owe me a DEBT.
Game of Thrones Season 3, Episode 5

"and you will know the DEBT is paid."
Game of Thrones Season 4, Episode 6

And you will know the DEBT is paid.
Game of Thrones Season 2, Episode 8

Which places me in your DEBT
The Big Bang Theory Season 5, Episode 24

I imagine he'll forgive that DEBT.
Game of Thrones Season 3, Episode 3