GEN. 14:19–20
And he blessed him and said,
“Blessed be Abram by God Most High,
Possessor of heaven and earth;
and blessed be God Most High,
who has delivered your enemies into your hand!”
And Abram gave him a tenth of everything.
LEV. 27:30–34
Every tithe of the land, whether of the seed of the land or of the fruit of the trees, is the Lord’s; it is holy to the Lord. If a man wishes to redeem some of his tithe, he shall add a fifth to it. And every tithe of herds and flocks, every tenth animal of all that pass under the herdsman’s staff, shall be holy to the Lord. One shall not differentiate between good or bad, neither shall he make a substitute for it; and if he does substitute for it, then both it and the substitute shall be holy; it shall not be redeemed.”
DEUT. 12:5–6
But you shall seek the place that the Lord your God will choose out of all your tribes to put his name and make his habitation there. There you shall go, and there you shall bring your burnt offerings and your sacrifices, your tithes and the contribution that you present, your vow offerings, your freewill offerings, and the firstborn of your herd and of your flock.
2 CHRON. 31:4–5
And he commanded the people who lived in Jerusalem to give the portion due to the priests and the Levites, that they might give themselves to the Law of the Lord. As soon as the command was spread abroad, the people of Israel gave in abundance the firstfruits of grain, wine, oil, honey, and of all the produce of the field. And they brought in abundantly the tithe of everything.
MARK 12:41–44
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.”
Bible Verses to Open Your Prayer on Tithes and Offerings