- You understand, I'm sure.
- Yes, I understand.

9 seconds sound clip from the Glory (1989) movie soundboard.

You can hear this line at 00:45:05 in the Blu-ray version of the movie.

Quote context

[...]

- And they gotta know that nobody's gonna let them fight. Am I right?

- Yes, of course.

- Listen, if there's anything you need. A bottle for the cold nights?

- Yes, actually, I put in a requisition, for some shoes two weeks ago, and I haven't heard anything.

- Well, provisionally speaking we're extremely limited as to footwear.

- I'm afraid that kind of item has to be reserved, for those units whose fighting readiness supersede yours.

- You understand, I'm sure.

- Yes, I understand.

- Excuse me. (2)

- Oh, stop by tomorrow. I have got my hands on the most delicious local jam. Myrtle berry, isn't it?

- Blueberry.

- Oh, right, right.

- Nice meeting you, Shaw... Twit.

- Excuse me, sir.

- What is it?

- We've caught a deserter.

[...]