They took the two men from the helicopter, but there's something else.
6 seconds sound clip from the Predator (1987) movie soundboard.
You can hear this line at 00:13:38 in the Blu-ray version of the movie.
Quote context
[...]
- That's pretty sophisticated for a bunch of half-assed mountain boys.
- I guess they're getting better equipped every day.
- They took the two men from the helicopter, but there's something else.
- Six men wearing US-issued army boots.
- They came in from the north, and then they followed the guerrillas.
- Probably just another rebel patrol. They operate in here all the time.
[...]