Game of Thrones Season 6 Episode 07 The Broken Man
Sandor Clegane, otherwise known as the Hound, is revealed to have survived his wounds, and is now living among a small band of villagers.
BROTHER RAY: In all my days I’ve never seen a man swing an ax like that. How many men did it take to cut you down?
SANDOR: Just one.
BROTHER RAY: Ooh. He must have been some kind of monster.
SANDOR: He was a woman.
Source text: Wikipedia.