A Biblical allusion is using an expression from the bible, but not directly quoting from it.
hope this helps
???? uhm lol but whats the text itself?
Answer:
One of the first things Harry learns about the wizarding world is that it's dangerous to mess with goblins and flat-out mad to try and rob Gringotts, but Voldemort manages to attempt this a few chapters later, offscreen. Then Book 7 rolls around.The high-security vaults are guarded by dragons.
Hope this helps!
