- And we got them!
- Yay! Ha ha ha!
- Thanks to that fast fishing team of Shaggy and Scooby.
- Yeah! Scooby Doo!

12 seconds sound clip from Scooby-Doo, Where Are You! - Which Witch Is Which (S1E13).

You can hear this line at 00:19:14.529 in the Blu-ray version of the episode.

Quote context

[...]

- It's all set.

- We're ready down here.

- Now what'll we do?

- When I yell duck, dive aside.

- Now we've got you!

- Duck!

- Oh, no! Scooby goofed!

- I'll ungoof him! Got him.

- And we got them!

- Yay! Ha ha ha!

- Thanks to that fast fishing team of Shaggy and Scooby.

- Yeah! Scooby Doo!

- I got to hand it to you kids... finding that missing armored car, after all these years.

- But, uh, who are these two?

- Don't you recognize them, Sheriff?

- Why, it's Zeb and Zeke!

- They were the ones that hijacked the armored car and sunk it in the swamp.

- Then they waited all this time till it was safe to look for it but couldn't find it.

- So they invented the witch and zombie act to keep people away.

- While they searched the swamp with a metal-tipped pole.

[...]