
I owe you a DEBT.
Game of Thrones Season 3, Episode 7

Keep it and consider the DEBT paid.
Game of Thrones Season 3, Episode 7
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"and you will know the DEBT is paid."
Game of Thrones Season 4, Episode 6

my DEBT will be paid in full.
Game of Thrones Season 7, Episode 3

I have... I had an appointment
at the Public Debt Department.
Money Heist Season 3, Episode 3