G4432–πτωχεία–ptōcheia

how that in much proof of affliction the abundance of their joy and their deep poverty abounded to the riches of their liberality.

πτωχεία ptōcheia “poverty”

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

πτωχείᾳ ptōcheia “poverty”

"I know your works, oppression, and your poverty (but you are rich), and the blasphemy of those who say they are Jews, and they are not, but are a synagogue of Satan.

πτωχείαν, ptōcheian “poverty —”