These sought their register [among] those who were reckoned by genealogy, but they were not found: therefore were they deemed polluted and put from the priesthood.
It shall happen, that the rod of the man whom I shall choose shall bud: and I will make to cease from me the murmurings of the children of Yisra'el, which they murmur against you.
You and your sons with you shall keep your priesthood for everything of the altar, and for that within the veil; and you shall serve: I give you the priesthood as a service of gift: and the stranger who comes near shall be put to death.