- I have an idea about this ghost, Scooby, and we're going out again.
- Not again!
5 seconds sound clip from Scooby-Doo, Where Are You! - Bedlam in the Big Top (S1E10).
You can hear this line at 00:18:29.403 in the Blu-ray version of the episode.
Quote context
[...]
- Good work, gang. Now we'll unmask the ghost.
- You fools will never capture the ghost clown! Ha ha ha ha ha ha!
- Don't tell me there are two of them.
- Look! The one in the cage is gone.
- I can't believe it. I would have bet money we had him.
- Money? Hey, that's it. A gold coin!
- I have an idea about this ghost, Scooby, and we're going out again.
- Ha ha ha ha! Watch the pretty coin of gold, and you both shall do as you are told.
- Look what Shaggy and Scooby brought in on a leash.
[...]