Stark, you got the perimeter. Anything gets more than three blocks out, you turn it back or you turn it to ash.
7 seconds sound clip from the The Avengers (2012) movie soundboard.
You can hear this line at 01:52:42 in the Blu-ray version of the movie.
Quote context
[...]
- Guys.
- All right, listen up. Until we can close that portal, our priority is containment.
- Barton, I want you on that roof. Eyes on everything. Call out patterns and strays.
- Right. Better clench up, Legolas.
- Thor, you got to try and bottleneck that portal. Slow them down.
- You got the lightning. Light the bastards up.
- You and me, we stay here on the ground. We keep the fighting here.
[...]