- How long have you known it, sir?
- Ever since the Second Battle of Bull Run, you thickhead.
5 seconds sound clip from the She Wore a Yellow Ribbon movie soundboard.
You can hear this line at 01:14:51.873 in the Blu-ray version of the movie.
Quote context
[...]
- Clean up the quarters after I'm gone.
- Sell all this stuff and put the money in the troop fund.
- Give Mrs. Allshard my extra saddle. It'll be easier on her disposition.
- The olla? Oh, yes. The water bottle.
- Well! How did it ever get there, sir?
- How long have you known it, sir?
- Ever since the Second Battle of Bull Run, you thickhead.
- And you've been deceiving me all these years.
- I'd say that my retirement was an occasion for a drink, Sergeant. Help yourself.
- No, I'd take no pleasure in it, sir. But if it's an order, here's to your health.
- Only 14 days for meself, and I'll be wearing one of them monkey suits, too.
- It's the only one I ever owned.
[...]