- Well, at ease, Davis.
- Yes, sir.
- I said, At ease!
- Oh, uh... Yes, sir. Thank you, sir.

12 seconds sound clip from the White Christmas (1954) movie soundboard.

You can hear this line at 00:06:24 in the Blu-ray version of the movie.

Quote context

[...]

- Uh, I mean, when you've got an entertainer, sir, of the caliber of Captain Wallace, sir...

- Uh, I mean, sir, it's Christmas Eve, sir, and...

- Well, sir, I mean that if you were in New York, sir, you'd have to pay $6.60 or even $8.80 to see or hear a great singer like Captain Wallace, sir.

- I'm well aware of Captain Wallace's capabilities.

- Who are you?

- Uh, Phillip Davis, sir. Private first class, sir.

- Well, at ease, Davis.

- Yes, sir.

- I said, At ease!

- Oh, uh... Yes, sir. Thank you, sir.

- This division is now under the command of General Harold G. Carlton.

- I don't want you to forget it, not that he'll let you.

- He's tough, just what this sloppy outfit needs.

- He'll have you standing inspection night and day. You may even learn how to march.

[...]