Numbers 15:19-21

15:19 and you eat some of the food of the land, you must offer up a raised offering to the Lord. 15:20 You must offer up a cake of the first of your finely ground flour as a raised offering; as you offer the raised offering of the threshing floor, so you must offer it up. 15:21 You must give to the Lord some of the first of your finely ground flour as a raised offering in your future generations.

Exodus 22:29

22:29 “Do not hold back offerings from your granaries or your vats. You must give me the firstborn of your sons.

Exodus 23:19

23:19 The first of the firstfruits of your soil you must bring to the house of the Lord your God.

“You must not cook a young goat in its mother’s milk.

Exodus 34:26

34:26 “The first of the firstfruits of your soil you must bring to the house of the Lord your God.

You must not cook a young goat in its mother’s milk.”

Leviticus 2:14

2:14 “‘If you present a grain offering of first ripe grain to the Lord, you must present your grain offering of first ripe grain as soft kernels roasted in fire – crushed bits of fresh grain.

Leviticus 23:17

23:17 From the places where you live you must bring two loaves of bread for a wave offering; they must be made from two tenths of an ephah of fine wheat flour, baked with yeast, as first fruits to the Lord.

Leviticus 23:20

23:20 and the priest is to wave them – the two lambs – along with the bread of the first fruits, as a wave offering before the Lord; they will be holy to the Lord for the priest.

Deuteronomy 18:4

18:4 You must give them the best of your grain, new wine, and olive oil, as well as the best of your wool when you shear your flocks.

Deuteronomy 26:2

26:2 you must take the first of all the ground’s produce you harvest from the land the Lord your God is giving you, place it in a basket, and go to the place where he chooses to locate his name.

Nehemiah 10:35-37

10:35 We also accept responsibility for bringing the first fruits of our land and the first fruits of every fruit tree year by year to the temple of the LORD. 10:36 We also accept responsibility, as is written in the law, for bringing the firstborn of our sons and our cattle and the firstborn of our herds and of our flocks to the temple of our God, to the priests who are ministering in the temple of our God. 10:37 We will also bring the first of our coarse meal, of our contributions, of the fruit of every tree, of new wine, and of olive oil to the priests at the storerooms of the temple of our God, along with a tenth of the produce of our land to the Levites, for the Levites are the ones who collect the tithes in all the cities where we work.