To the Mud Gate, go now!
Game of Thrones Season 2, Episode 9
Shut the GATE!
Game of Thrones Season 5, Episode 8
If you want to get to the Eyrie,
you need to go through the Bloody Gate.
Game of Thrones Season 4, Episode 5
Open GATE.
The Big Bang Theory Season 4, Episode 6
I once charged through the Mud Gate
of King's Landing and...
Game of Thrones Season 7, Episode 6