'Poor' in the Bible

As full of sorrow, but ever glad; as poor, but giving wealth to others; as having nothing, but still having all things.

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

For you see the grace of our Lord Jesus Christ, how though he had wealth, he became poor on your account, so that through his need you might have wealth.

As it is said in the Writings, He has sent out far and wide, he has given to the poor; his righteousness is 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: