If the dead win,
they MARCH south and kill us all.
Game of Thrones Season 7, Episode 7
They're a day's MARCH north.
Game of Thrones Season 1, Episode 9
Let them remember
what happens when they MARCH on the South.
Game of Thrones Season 3, Episode 10
Do you mean to MARCH on the Wall?
Game of Thrones Season 2, Episode 6
and MARCH them home.
Game of Thrones Season 1, Episode 8