- OK, Scooby?
- Yeah! Yeah!

3 seconds sound clip from Scooby-Doo, Where Are You! - Bedlam in the Big Top (S1E10).

You can hear this line at 00:14:29.433 in the Blu-ray version of the episode.

Quote context

[...]

- Now, here's the perfect trap. One of us gets the ghost clown to chase him up into the cage. Then our man ducks out the small door at the other end, which is closed by releasing a rope, and then we have him caged.

- And who's the bait for this trap?

- The fastest runner, that's who... Scooby Doo.

- Uh-uh. Uh-uh. Ohh! Ohh! Sprained ankle!

- That sprained ankle act won't work, Scooby.

- Anybody have a Scooby Snack?

- I think this calls for a bigger reward, don't you, Daphne?

- I sure do! Here's a super-duper hero sandwich!

- OK, Scooby?

- Yeah! Yeah!

- Hold it! You forgot I'm a track man. I can really run and fast.

- But I'm faster.

- Why don't you both go and split the sandwich?

- All righty.

- OK by me.

- Hold it, Scooby. That's him. That's the ghost clown.

- Let's surround him. You go that way, and I'll go this way.

[...]