Be careful. They're all over the place.
5 seconds sound clip from the Silverado movie soundboard.
You can hear this line at 01:27:35 in the Blu-ray version of the movie.
Quote context
[...]
- Why him?
- Jake said he'd meet you behind the church.
- Be careful. They're all over the place.
- Thanks.
- You must be Ezra Johnson's boy.
- Now don't shoot the sheriff. That's against the law. So is killing a deputy.
[...]