Does anyone know when hell was created? Bible reference would be fantastic if you don't mind

Tyvm!
I believe there was no reason for a place to put the eternally lost until they became lost. Basically, when Adam and Eve's eye's were opened.
Genesis
He said to the woman, “Did God actually say, ‘You[
a] shall not eat of any tree in the garden’?”
2 And the woman said to the serpent, “We may eat of the fruit of the trees in the garden,
3 but God said, ‘You shall not eat of the fruit of the tree that is in the midst of the garden, neither shall you touch it, lest you die.’”
4 But the serpent said to the woman, “You will not surely die.
5 For God knows that when you eat of it your eyes will be opened, and you will be like God, knowing good and evil.”
6 So when the woman saw that the tree was good for food, and that it was a delight to the eyes, and that the tree was to be desired to make one wise,[
b] she took of its fruit and ate, and she also gave some to her husband who was with her, and he ate.
7 Then the eyes of both were opened, and they knew that they were naked. And they sewed fig leaves together and made themselves loincloths.