The search for "clown" delivered 2 verses in 2 songs on 2 records.
The dragon searched for the following: "clown" as keywords
Here are the matching verses:
Black Sabbath: Mob Rules
7. Slipping Away
Take a look at yourself, you've been running in a circle
Round and round you go, you're a start without an end
Start a new life, yeah, from the city of the gypsies
Breaking away, slipping away, right behind the clown
Dio: Lock Up The Wolves
2. Born On The Sun
No jokes from the jester
Not a laugh from the clown
And your world is upside down, yeah