This thing alive and in its natural habitat, it's valuable to us.

4 seconds sound clip from the Creature from the Black Lagoon (1954) movie soundboard.

You can hear this line at 00:34:27.991 in the Blu-ray version of the movie.

Quote context

[...]

- It's amazing! I just finished the rock analysis. And you were right, David.

- Some of the limestone deposit where I found the fossil is on the bottom of this lagoon.

- Lucas, put that over the side for me, will you?

- Whatever the species might be, if you let it alone, it won't bother you.

- Maybe. But if you're wrong, this harpoon will correct any mistakes.

- Mark, we're out for photographs for study, not trophies.

- This thing alive and in its natural habitat, it's valuable to us.

- Why settle for a photo when we can get the real thing?

- You don't sound like a scientist. You sound like some big-game hunter out for the kill.

- We may not be back home, David, but you're still working for me.

- You didn't wait long enough before coming up.

[...]