Yoo-hoo! Swami! Oh, Swami! Oh, there you are.
7 seconds sound clip from Scooby-Doo, Where Are You! - What the Hex Going On (S1E6).
You can hear this line at 00:13:39.642 in the Blu-ray version of the episode.
Quote context
[...]
- Then I guess he won't mind if we take a look around.
- Daphne, not the storage closet!
- Well, Daphne, you did it again.
- Uh-oh. Like, someone's coming.
- Yoo-hoo! Swami! Oh, Swami! Oh, there you are.
- Oh, no! A customer. And she thinks Scooby's the swami.
- Shaggy, you better throw your voice and make Scooby sound like a swami.
- Oh, Mr. Swami, I have something to ask you.
- Good evening. Please be seated.
- Oh, Swami, tell me... what do you see in the crystal ball?
- He is? What is the dear boy saying?
[...]