I'm sorry. The Dinobots must never be activated again. They're too dangerous.
8 seconds sound clip from The Transformers (1984) - S.O.S. Dinobots TV Series.
You can hear this line at 00:09:24 in the DVD version of the movie.
Quote context
[...]
- Hey, not the face, okay? Just had it chromed!
- Doesn't anything get to this guy?
- Enough! The Dinobots must be destroyed!
- Wait! Maybe my magnetic inducer can stop them!
- There. But I beg you, Optimus. Please don't make me pull the plug on 'em.
- I'm sorry. The Dinobots must never be activated again. They're too dangerous.
- You wanna fight us, you germs?
- No way!
- They're shutting down the generators. We need help... in a big way.
- Calling Teletraan I! Teletraan I? No response... Teletraan 1! Come in, please!
- I, Megatron, declare this facility... Decepticon domain!
[...]