Deuteronomy 18:6-8

American Standard Version

⁶ And if a Levite come from any of thy gates out of all Israel, where he sojourneth, and come with all the desire of his soul unto the place which Jehovah shall choose; ⁷ then he shall minister in the name of Jehovah his God, as all his brethren the Levites do, who stand there before Jehovah. ⁸ They shall have like portions to eat, besides that which cometh of the sale of his patrimony.