Question: where in the bible does it say you have to give money?
Answer: Deuteronomy 16:17 Each of you must bring a gift in proportion to the way the LORD your God has blessed you. Proverbs 21:26 All day long he craves for more, but the righteous give without sparing. Proverbs 14:31 Whoever oppresses the poor shows contempt for their Maker, but whoever is kind to the needy honors God.