Once they know we're on board, Ronan will isolate himself behind impenetrable security doors on deck, which I can disable by dismantling the power source.

9 seconds sound clip from the Guardians of the Galaxy (2014) movie soundboard.

You can hear this line at 01:20:31 in the Blu-ray version of the movie.

Quote context

[...]

- All Ronan's got to do is touch the stone to the planet's surface and zap. All plants, animals, Nova corps.

- Everything will die.

- So Ronan does not make the surface.

- Rocket will lead a team to blow a hole in the dark aster's starboard hull. Then, our craft and Yondu's will enter.

- Won't there be hundreds of sakaaran soldiers inside?

- I think of sakaaran as paper people.

- Once they know we're on board, Ronan will isolate himself behind impenetrable security doors on deck, which I can disable by dismantling the power source.

- We'll make it to the flight deck, and I'll use the hadron enforcer to kill Ronan.

- Once Ronan is dead, we will retrieve the stone. Use these devices to contain it.

- If you touch it, it will kill you.

- I'll contact one of the Nova officers who arrested us.

[...]