Leviticus 19:24
And in the fourth year all its fruit shall be holy, an offering of praise to the LORD.
Deuteronomy 18:4
The firstfruits of your grain, of your wine and of your oil, and the first fleece of your sheep, you shall give him.
Proverbs 3:9
Honor the LORD with your wealth and with the firstfruits of all your produce;
Numbers 18:12-13
All the best of the oil and all the best of the wine and of the grain, the firstfruits of what they give to the LORD, I give to you.
Deuteronomy 12:17-18
You may not eat within your towns the tithe of your grain or of your wine or of your oil, or the firstborn of your herd or of your flock, or any of your vow offerings that you vow, or your freewill offerings or the contribution that you present,
Deuteronomy 14:28-29
"At the end of every three years you shall bring out all the tithe of your produce in the same year and lay it up within your towns.