I could do that before the troops break camp.

3 seconds sound clip from the Isle of the Dead (1945) movie soundboard.

You can hear this line at 00:14:02.142 in the Blu-ray version of the movie.

Quote context

[...]

- The last bath I took was a bucket of cold water I stole from your horse.

- No, really? General, I feel for this young man. He can stay.

- But I have to get back to the troops.

- That battery near the beach, you planned to inspect it in the morning.

- You could do it on the way back and save time.

- I could do that before the troops break camp.

- Fine. I'm honored to have you, and we'll try to make you comfortable.

- But we must be off first thing in the morning.

- I'll see about the room.

- Good night.

- Good night.

- Good night, gentlemen.

- Good night.

[...]