The search for "chasing" delivered 2 verses in 2 songs on 2 records.
The dragon searched for the following: "chasing" as keywords
Here are the matching verses:
Dio: Magica
11. Otherworld
Turn round slowly
Tell us what you see
Oh no - The fly got the spider
And now he's chasing me
Dio: Sacred Heart
5. Hungry For Heaven
You're a runner
But you're chasing yourself
Feel the hot breath on your shoulder