'Thousand' in the Bible

If it please the king, let it be written that they be destroyed: and I will pay ten thousand talents of silver into the hands of those that have the charge of the king's business, to bring it into the king's treasuries.

And the other Jews that were in the king's provinces gathered themselves together, and stood for their lives, and had rest from their enemies, and slew of them that hated them seventy and five thousand; but on the spoil they laid not their hand.