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,
Aaron and his sons must keep the lamps burning before the Lord from evening till morning. This will be in the Meeting Tent, outside the curtain which is in front of the Ark. The Israelites and their descendants must obey this rule from now on.
The Lord said to Aaron, “You, your sons, and your family are now responsible for any wrongs done against the Holy Place; you and your sons are responsible for any wrongs done against the priests.
The Lord also said to Aaron, “You will not inherit any of the land, and you will not own any land among the other people. I will be yours. Out of all the Israelites, only you will inherit me.
This is a lasting rule. Those who sprinkle the cleansing water must also wash their clothes, and anyone who touches the water will be unclean until evening.
The total number of male Levites one month old or older was 23,000. But these men were not counted with the other Israelites, because they were not given any of the land among the other Israelites.
The tribe of Levi was the only one that did not get any land. Instead, they were given all the burned sacrifices made to the Lord, the God of Israel, as he had promised them.