Hey, what's with the bugle call, Scooby?
2 seconds sound clip from Scooby-Doo, Where Are You! - What the Hex Going On (S1E6).
You can hear this line at 00:05:40.230 in the Blu-ray version of the episode.
Quote context
[...]
- Who's going to stand the first watch?
- Right. The watchdog. Huh? That's me!
- Just think, Scooby, no ghostly voice will get past your keen sense of hearing.
- Eh?
- Eh? That old hard-of-hearing trick isn't going to work tonight, Scooby.
- Hey, what's with the bugle call, Scooby?
- Uh-oh. It looks like Uncle Stuart's gone again.
- He's not the only one. Sharon's gone, too.
- We'd better get ourselves up to that old mansion.
- I don't see any sign of Sharon, Uncle Stuart, or the ghost.
- Like, maybe we're in luck and he's out haunting another house.
- Say, what have you got on your feet? Roller skates? Why are you wearing those silly things?
- I'm not taking any chances. If we do see that ghost, he'll never catch me.
[...]