'Poor' in the Bible

For we know that if this poor tent, our earthly house, is taken down, we have in Heaven a building which God has provided, a house not built by human hands, but eternal.

As sorrowful, yet alway rejoicing; as poor, yet making many rich; as having nothing, and yet possessing all things.

But God who gives comfort to the poor in spirit gave us comfort by the coming of Titus;

For ye know the grace of our Lord Jesus Christ, that, though he was rich, yet for your sakes he became poor, that ye through his poverty might be rich.

(As it is written, He hath dispersed abroad; he hath given to the poor: his righteousness remaineth for ever.

Now I, Paul, myself make request to you by the quiet and gentle behaviour of Christ, I who am poor in spirit when with you, but who say what is in my mind to you without fear when I am away from you: