TSK · Numbers 18:21

And it shall come to pass at the ingatherings, that ye shall give a fifth unto Pharaoh, and four parts shall be your own, for seed of the field, and for your food, and for them of your households, and for food for your little ones.

And all the tithe of the land, whether of the seed of the land, or of the fruit of the tree, is Jehovah's: it is holy unto Jehovah.

Bring the tribe of Levi near, and set them before Aaron the priest, that they may minister unto him.

And I, behold, I have taken your brethren the Levites from among the children of Israel: to you they are a gift, given unto Jehovah, to do the service of the tent of meeting.

Thou mayest not eat within thy gates the tithe of thy grain, or of thy new wine, or of thine oil, or the firstlings of thy herd or of thy flock, nor any of thy vows which thou vowest, nor thy freewill-offerings, nor the heave-offering of thy hand;

And as soon as the commandment came abroad, the children of Israel gave in abundance the first-fruits of grain, new wine, and oil, and honey, and of all the increase of the field; and the tithe of all things brought they in abundantly.

They clave to their brethren, their nobles, and entered into a curse, and into an oath, to walk in God's law, which was given by Moses the servant of God, and to observe and do all the commandments of Jehovah our Lord, and his ordinances and his statutes;

And the priest the son of Aaron shall be with the Levites, when the Levites take tithes: and the Levites shall bring up the tithe of the tithes unto the house of our God, to the chambers, into the treasure-house.

Then brought all Judah the tithe of the grain and the new wine and the oil unto the treasuries.

But let him that is taught in the word communicate unto him that teacheth in all good things.