Numbers 18:7-8 Therefore you and your sons with you shall keep your priests' office for everything of the altar and inside the veil. And you shall serve. I have given your priest's office as a service of gift. And the stranger that comes near shall be put to death.

MKJV⁽ⁱ⁾ ⁷ Therefore you and your sons with you shall keep your priests' office for everything of the altar and inside the veil. And you shall serve. I have given your priest's office as a service of gift. And the stranger that comes near shall be put to death. ⁸ And Jehovah spoke to Aaron, Behold, I have also given you the charge of My heave offerings of all the holy things of the sons of Israel. I have given them to you for the anointing, and to your sons, by an ordinance forever.