Leviticus 27:30-33
Thus any tithe from the land, whether from the seed of the land or the fruit of the trees, belongs to the LORD; it is holy to the LORD. / If a man wishes to redeem part of his tithe, he must add a fifth to its value. / Every tenth animal from the herd or flock that passes under the shepherd’s rod will be holy to the LORD. ...

Deuteronomy 14:22-29
You must be sure to set aside a tenth of all the produce brought forth each year from your fields. / And you are to eat a tenth of your grain, new wine, and oil, and the firstborn of your herds and flocks, in the presence of the LORD your God at the place He will choose as a dwelling for His Name, so that you may learn to fear the LORD your God always. / But if the distance is too great for you to carry that with which the LORD your God has blessed you, because the place where the LORD your God will choose to put His Name is too far away, ...

Nehemiah 10:37-39
Moreover, we will bring to the priests at the storerooms of the house of our God the firstfruits of our dough, of our grain offerings, of the fruit of all our trees, and of our new wine and oil. A tenth of our produce belongs to the Levites, so that they shall receive tithes in all the towns where we labor. / A priest of Aaron’s line is to accompany the Levites when they collect the tenth, and the Levites are to bring a tenth of these tithes to the storerooms of the treasury in the house of our God. / For the Israelites and the Levites are to bring the contributions of grain, new wine, and oil to the storerooms where the articles of the sanctuary are kept and where the ministering priests, the gatekeepers, and the singers stay. Thus we will not neglect the house of our God.”

Malachi 3:8-10
Will a man rob God? Yet you are robbing Me! But you ask, ‘How do we rob You?’ In tithes and offerings. / You are cursed with a curse, yet you—the whole nation—are still robbing Me. / Bring the full tithe into the storehouse, so that there may be food in My house. Test Me in this,” says the LORD of Hosts. “See if I will not open the windows of heaven and pour out for you blessing without measure.

Hebrews 7:5-9
Now the law commands the sons of Levi who become priests to collect a tenth from the people—that is, from their brothers—though they too are descended from Abraham. / But Melchizedek, who did not trace his descent from Levi, collected a tenth from Abraham and blessed him who had the promises. / And indisputably, the lesser is blessed by the greater. ...

2 Chronicles 31:5-6
As soon as the order went out, the Israelites generously provided the firstfruits of the grain, new wine, oil, and honey, and of all the produce of the field, and they brought in an abundance—a tithe of everything. / And the Israelites and Judahites who lived in the cities of Judah also brought a tithe of their herds and flocks and a tithe of the holy things consecrated to the LORD their God, and they laid them in large heaps.

2 Corinthians 9:6-7
Remember this: Whoever sows sparingly will also reap sparingly, and whoever sows generously will also reap generously. / Each one should give what he has decided in his heart to give, not out of regret or compulsion. For God loves a cheerful giver.

Proverbs 3:9-10
Honor the LORD with your wealth and with the firstfruits of all your crops; / then your barns will be filled with plenty, and your vats will overflow with new wine.

Genesis 14:18-20
Then Melchizedek king of Salem brought out bread and wine—since he was priest of God Most High— / and he blessed Abram and said: “Blessed be Abram by God Most High, Creator of heaven and earth, / and blessed be God Most High, who has delivered your enemies into your hand.” Then Abram gave Melchizedek a tenth of everything.

Matthew 23:23
Woe to you, scribes and Pharisees, you hypocrites! You pay tithes of mint, dill, and cumin. But you have disregarded the weightier matters of the law: justice, mercy, and faithfulness. You should have practiced the latter, without neglecting the former.

Luke 11:42
Woe to you Pharisees! For you pay tithes of mint, rue, and every herb, but you disregard justice and the love of God. You should have practiced the latter without neglecting the former.

Romans 11:16
If the first part of the dough is holy, so is the whole batch; if the root is holy, so are the branches.

1 Corinthians 9:13-14
Do you not know that those who work in the temple eat of its food, and those who serve at the altar partake of its offerings? / In the same way, the Lord has prescribed that those who preach the gospel should receive their living from the gospel.

Galatians 6:6
Nevertheless, the one who receives instruction in the word must share in all good things with his instructor.

1 Timothy 5:17-18
Elders who lead effectively are worthy of double honor, especially those who work hard at preaching and teaching. / For the Scripture says, “Do not muzzle an ox while it is treading out the grain,” and, “The worker is worthy of his wages.”