I warned you while your ship was still in space.
4 seconds sound clip from the Forbidden Planet (1956) movie soundboard.
You can hear this line at 01:12:01 in the Blu-ray version of the movie.
Quote context
[...]
- Fine technician. A good shipmate.
- And that's a good epitaph for any man.
- I dare say neither of us slept any last night.
- That's a pretty close guess.
- I warned you while your ship was still in space.
- I begged you not to land on this planet.
- Believe me, commander, that is only a foretaste.
- The Belerephon pattern is being woven again.
- Remain here, and the next attack on your party will be more deadly and general.
[...]