'Usurer' in the Bible

If thou lend money to any of my people that is poor by thee, thou shalt not be to him as an usurer, neither shalt thou lay upon him usury.

Let the usurer cast the net over all that he hath, and let strangers despoil his labour;

And it hath been -- as a people so a priest, As the servant so his master, As the maid-servant so her mistress, As the buyer so the seller, As the lender so the borrower, As the usurer so he who is lifting it on himself.