Well, like I always say... onward and downward... to the Graveyard of Ships, that is.
6 seconds sound clip from Scooby-Doo, Where Are You! - A Clue for Scooby Doo (S1E2).
You can hear this line at 00:12:17.315 in the Blu-ray version of the episode.
Quote context
[...]
- Hey, there's no one aboard, and the motor's not running.
- Then, like, what's making it go?
- I was afraid you'd say that.
- It's going into that cove, and there's no way out.
- Well, like I always say... onward and downward... to the Graveyard of Ships, that is.
- Hey, Scooby, there's nothing to be afraid of.
- Like, wow! What a spooky place.
- It's a perfect home for that seagoing ghost.
- OK.
[...]