You are brave, and that's a fact. You will do the high wire act.
8 seconds sound clip from Scooby-Doo, Where Are You! - Bedlam in the Big Top (S1E10).
You can hear this line at 00:05:07.153 in the Blu-ray version of the episode.
Quote context
[...]
- Ghost clowns haunting circuses is a new one on me.
- Watch the pretty coin of gold, and you will do what you are told.
- You are brave, and that's a fact. You will do the high wire act.
- Scooby Doo! Where are you? Scooby Doo! Where are you? No sign of him. Let's check in this tent.
- It's the big top. Look at all the trapeze stuff!
- There's Scooby! And look at what he's doing!
[...]