The search for "clock" delivered 2 verses in 2 songs on 2 records.
The dragon searched for the following: "clock" as keywords
Here are the matching verses:
Dio: Killing The Dragon
10. Cold Feet
Same old rhythm to the same old rhyme
The same old clock - same old time
Elf: Elf
3. Never More
Hell and Fire burning higher
Now I can see the ever after
Clock is moving only
While I see you down here me in laughter
Never more