This sound is from Brienne Of Tarth Soundboard - Game Of Thrones

Brienne of Tarth is a fictional character in George R. R. Martin's A Song of Ice and Fire series of fantasy novels and its television adaptation, Game of Thrones. For her performance in the season three, she was nominated for a Saturn Award for Best Supporting Actress on Television and for two Screen Actors Guild Awards.
See also: The Children (Game of Thrones), List of Game of Thrones characters, Game of Thrones (season 8), List of Game of Thrones episodes, Mockingbird (Game of Thrones), Game of Thrones (season 6).