Deuteronomy 18:6-8

New Century Version

⁶ If a Levite moves from one of your towns anywhere in Israel where he lives and comes to the place the Lord will choose, because he wants to serve the Lord there, ⁷ he may serve the Lord his God. He will be like his fellow Levites who serve there before the Lord. ⁸ They all will have an equal share of the food. That is separate from what he has received from the sale of family possessions.