Here are many Bible verses on generosity.

In all things I have shown you that by working hard in this way we must help the weak and remember the words of the Lord Jesus, how he himself said, ‘It is more blessed to give than to receive.’”- Acts 20:35

Give, and it will be given to you. Good measure, pressed down, shaken together, running over, will be put into your lap. For with the measure you use it will be measured back to you.”- Luke 6:38

Whoever is generous to the poor lends to the Lord, and he will repay him for his deed.- Proverbs 19:17

One gives freely, yet grows all the richer; another withholds what he should give, and only suffers want. Whoever brings blessing will be enriched, and one who waters will himself be watered.- Proverbs 11:24-25

The point is this: whoever sows sparingly will also reap sparingly, and whoever sows bountifully will also reap bountifully.- 2 Corinthians 9:6

Each one must give as he has decided in his heart, not reluctantly or under compulsion, for God loves a cheerful giver.- 2 Corinthians 9:7

But if anyone has the world’s goods and sees his brother in need, yet closes his heart against him, how does God’s love abide in him?- 1 John 3:17

Whoever brings blessing will be enriched, and one who waters will himself be watered.- Proverbs 11:25

And he sat down opposite the treasury and watched the people putting money into the offering box. Many rich people put in large sums. And a poor widow came and put in two small copper coins, which make a penny. And he called his disciples to him and said to them, “Truly, I say to you, this poor widow has put in more than all those who are contributing to the offering box. For they all contributed out of their abundance, but she out of her poverty has put in everything she had, all she had to live on.”- Mark 12:41-44

They are to do good, to be rich in good works, to be generous and ready to share, thus storing up treasure for themselves as a good foundation for the future, so that they may take hold of that which is truly life.- 1 Timothy 6:18-19

You will be enriched in every way to be generous in every way, which through us will produce thanksgiving to God.- 2 Corinthians 9:11

“For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life.- John 3:16