- You never saw a buffalo?
- No, sir.
- Before your time.

7 seconds sound clip from the She Wore a Yellow Ribbon movie soundboard.

You can hear this line at 00:33:27.182 in the Blu-ray version of the movie.

Quote context

[...]

- You're not his guardian, nor mine.

- Well, I'm telling you just the same.

- Ross is a spoiled rich kid, and the Army is his only chance. So, if you can't take the Army, leave him alone!

- Buffalo.

- Buffalo, Mr. Cohill.

- Yes, sir.

- The first time the herd's been this far north since summer of '68.

- You never saw a buffalo?

- No, sir.

- Before your time.

- Sergeant Quincannon, escort the ladies forward, please.

- Why, Aunt Abby, that's really buffalo.

- Yes. Buffalo.

- Ah... That's a lot of buffalo. It reminds me of the old days. When whiskey was 50 cents a gallon.

- Sure hanker for a taste of buffalo meat.

- Me, too. Ain't never had none.

[...]