I am one of the Thirteen,
Game of Thrones Season 2, Episode 4
The Thirteen have spoken.
Game of Thrones Season 2, Episode 4
HARALDSON: What age are you, boy?
Thirteen.
Vikings Season 1, Episode 3
Thirteen. Do I have 14?
Game of Thrones Season 5, Episode 7
Thirteen!
Game of Thrones Season 2, Episode 4