Deuteronomy 14:22

"Certainly you must give a tithe [of] all the yield of your seed, {which comes forth from your field year after year}.

Deuteronomy 12:17

You are not allowed to eat in your {towns} the tithe of your grain and your wine and your olive oil and the firstborn of your herd and your flock and all [of] your votive gifts that you vowed and your freewill offering and {your donations}.

Deuteronomy 12:6

And you shall bring there your burnt offerings and your sacrifices and your tithes and {your donations} and your votive gifts and your freewill offerings and the firstling of your herd and your flock.

Nehemiah 10:37

And we bring the best of our dough, our offerings, the fruit of every tree, new wine, and olive oil to the priests, to the chambers of the house of our God; and [to bring] the tithe of our soil to the Levites, for the Levites [receive] the tithes in all of our rural towns.

Numbers 18:21

"Behold, I have given to the descendants of Levi every tithe in Israel as an inheritance in return for their service, which they [are] doing, the work of the tent of assembly.

Leviticus 27:30-33

" 'And any tithe of the land from the land's seed [or] from the fruit of the trees [is] for Yahweh; it [is] a holy object for Yahweh.

Deuteronomy 26:12-15

"When you are finished {giving a tithe}, all of the tithe of your produce in the third year, the year of the tithe, then you shall give to the Levite, to the alien, to the orphan, and to the widow, so that they may eat in your towns and they may be satisfied.

Treasury of Scripture Knowledge

Summary

Thou shalt truly tithe all the increase of thy seed, that the field bringeth forth year by year.

Bible References

General references

Deuteronomy 12:6
And you shall bring there your burnt offerings and your sacrifices and your tithes and {your donations} and your votive gifts and your freewill offerings and the firstling of your herd and your flock.
Deuteronomy 26:12
"When you are finished {giving a tithe}, all of the tithe of your produce in the third year, the year of the tithe, then you shall give to the Levite, to the alien, to the orphan, and to the widow, so that they may eat in your towns and they may be satisfied.
Leviticus 27:30
" 'And any tithe of the land from the land's seed [or] from the fruit of the trees [is] for Yahweh; it [is] a holy object for Yahweh.
Numbers 18:21
"Behold, I have given to the descendants of Levi every tithe in Israel as an inheritance in return for their service, which they [are] doing, the work of the tent of assembly.
Nehemiah 10:37
And we bring the best of our dough, our offerings, the fruit of every tree, new wine, and olive oil to the priests, to the chambers of the house of our God; and [to bring] the tithe of our soil to the Levites, for the Levites [receive] the tithes in all of our rural towns.