'Poverty' in the Bible

because in much trial of tribulation the abundance of their joy, and their deep poverty, did abound to the riches of their liberality;

for ye know the grace of our Lord Jesus Christ, that because of you he became poor -- being rich, that ye by that poverty may become rich.

I have known thy works, and tribulation, and poverty -- yet thou art rich -- and the evil-speaking of those saying themselves to be Jews, and are not, but are a synagogue of the Adversary.