'Lady' in the Bible

Sit thou silent, and get thee into darkness, O daughter of the Chaldeans: for thou shalt no more be called, The lady of kingdoms.

And thou saidst, I shall be a lady for ever: so that thou didst not lay these things to thy heart, neither didst remember the latter end of it.

The elder unto the elect lady and her children, whom I love in the truth; and not I only, but also all they that have known the truth;

And now I beseech thee, lady, not as though I wrote a new commandment unto thee, but that which we had from the beginning, that we love one another.