He'll settle down.
4 seconds sound clip from the The Train Robbers movie soundboard.
You can hear this line at 00:15:53 in the Blu-ray version of the movie.
Quote context
[...]
- Do you mean to tell me you're gonna trust that jackass?
- They get kind of rank when they ain't had a pack on in a while.
- Ain't worried about him. It's us.
- How'd you like to draw into a pair like that?
- Guess you don't get to town very often.
- All right, get her on a horse and point her south.
[...]