Game of Thrones Season 6 Episode 04 Book of the Stranger
At the Wall, having just resigned from the Night’s Watch, Jon Snow is disillusioned by the betrayal of his fellow Night’s Watchmen and tired of all of the endless fighting. Jon states his intent to head south, but Edd is unhappy with Jon’s decision after seeing what had happened at Hardhome. They are interrupted by the lookout’s horn as Sansa, Brienne, and Podrick arrive at Castle Black and Sansa is reunited with Jon.
MAN: Riders approaching! Open the gate!