TSK · Hebrews 7:5

All the souls who came with Jacob into Egypt, who were his direct descendants, besides Jacob's sons' wives, all the souls were sixty-six.

"Bring Aaron your brother, and his sons with him, near to you from among the children of Israel, that he may minister to me in the priest's office, even Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron's sons.

and that he has brought you near, and all your brothers the sons of Levi with you? and do you seek the priesthood also?

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."

Nevertheless, you shall not build the house; but your son who shall come forth out of your body, he shall build the house for my name.'

I perceived that the portions of the Levites had not been given them; so that the Levites and the singers, who did the work, had fled everyone to his field.

for he was yet in the body of his father when Melchizedek met him.