The soldiers are all bunched on the immigrant line, but on the other side of the creek, they begin thinning out to one soldier every 50 yards.
8 seconds sound clip from the The Oklahoma Kid (1939) movie soundboard.
You can hear this line at 00:14:27 in the DVD version of the movie.
Quote context
[...]
- That's awfully generous of you, but I really don't know how to thank you.
- Not another word. Just leave it to me.
- He's taking me home to his house.
- Two.
- We can slip through there tonight and be on the inside, waiting for them.
- What about this he'sooner' law?
- Once we've staked out a claim, they can't prove a thing.
[...]