'Mistress' in the Bible

And it shall be as [with] the people, so [with] the priest; as [with] the slave, so [with] his master; as [with] the female slave, so [with] her mistress; as [with] the buyer, so [with] the seller; as [with] the lender, so [with] the borrower; as [with] the creditor, so [with] [the one] to whom he lends.

Sit silently and go into the darkness, daughter of Chaldea, for {they shall no longer call} you mistress of kingdoms.

And you said, "I shall be an eternal mistress forever!" You did not set these [things] upon your heart; you did not remember its end.