They're from the Brotherhood.
They follow the Red God.
Game of Thrones Season 6, Episode 7
- Where is the Brotherhood?
- I don't know. Please.
Game of Thrones Season 2, Episode 4
The Brotherhood Without Banners.
Game of Thrones Season 3, Episode 2
They're the Brotherhood.
Game of Thrones Season 7, Episode 5
- I'm not from the village.
- Where is the Brotherhood?
Game of Thrones Season 2, Episode 4