Numbers 18:21-24

“When the people of Israel give me a tenth of what they make, I will give that tenth to the Levites. This is their payment for the work they do serving at the Meeting Tent. But the other Israelites must never go near the Meeting Tent, or they will die for their sin. Only the Levites should work in the Meeting Tent and be responsible for any sins against it. This is a rule from now on. The Levites will not inherit any land among the other Israelites, but when the Israelites give a tenth of everything they make to me, I will give that tenth to the Levites as a reward. That is why I said about the Levites: ‘They will not inherit any land among the Israelites.’ ”