Yeah, well, he'll down the both of us.
5 seconds sound clip from the The Big Trail (1930) movie soundboard.
You can hear this line at 01:45:36 in the Blu-ray version of the movie.
Quote context
[...]
- What are you gonna do, lie down and die?
- No!
- Not in a thousand years. You're going on with me!
- The word is said, and we'll follow you.
- Well... Well, he's turned up again.
- Yeah, well, he'll down the both of us.
- You've got to get him tonight.
- But they can hear a shot at night.
- Well, they can't hear a knife.
- They all know this knife of mine.
- Well, here's a knife they don't know.
[...]