That is an order, Captain.
2 seconds sound clip from the She Wore a Yellow Ribbon movie soundboard.
You can hear this line at 00:18:49.955 in the Blu-ray version of the movie.
Quote context
[...]
- Major Allshard, what in blazes...
- Yes, the wagon. A wagon full of women's junk!
- I can't hamper this patrol with a wagon. Particularly this patrol.
- Nathan, I'm sending my wife and her niece with you.
- They'll go with the troop as far as Sudro's Wells, and they'll take the stage east from there.
- I wish to protest that order.
- I expected you to. Put it in writing.
- Nathan, I sat up half the night with this.
- I can't keep the Dandridge girl here. She ain't Army.
- I'll say, she ain't. For the following reasons. One...
- Coffee?
- No. Yes.
- There is a party of Cheyenne Dog Soldiers raiding this territory.
[...]