They're gone.
1 seconds sound clip from the Congo (1995) movie soundboard.
You can hear this line at 01:21:03.671 in the Blu-ray version of the movie.
Quote context
[...]
- Gorillas are very smart, but they're not aggressive. These things are very aggressive.
- I'd say they're smart. They're too damn smart.
- They're out there. But what are they doing?
- Couple of hours till first light. Then we're out of here.
- And those hieroglyphics we saw inscribed everywhere, I have translated them.
- I know we must have hit some of them, but where the hell are the bodies?
[...]