Bible Verses About Tithe: The tenth of, given by the Levites to the priests as their portion

Command the Levites, and declare unto them: When you shall receive of the children of Israel the tithes, which I have given you, offer the firstfruits of them to the Lord, that is to say, the tenth part of the tenth:

And of all the things of which you receive tithes, offer the firstfruits to the Lord, and give them to Aaron the priest.

And the priest the son of Aaron shall be with the Levites in the tithes of the Levites, and the Levites shall offer the tithe of their tithes in the house of our God, to the storeroom into the treasure house.