And it was to Aaron and to his sons for a law forever from the sons of Israel: for it is an offering; and it shall be an offering from the sons of Israel from the sacrifices of peace their offerings to Jehovah.

In the tent of appointment from without the vail, which is over the testimony, Aaron shall arrange it, and his sons, from evening to morning, before Jehovah: a law forever for their generations for the sons of Israel.

And gird them with girdles, Aaron and his sons, and bind to them turbans; and the priesthood shall be to them for a law forever: and fill the hand of Aaron and the hand of his sons.

Moses’ father-in-law Jethro, along with Moses’ wife and sons, came to him in the wilderness where he was camped at the mountain of God.

He sent word to Moses, “I, your father-in-law Jethro, am coming to you with your wife and her two sons.”

And you shall observe this thing for a law to you and to your sons forever.

And they shall be upon Aaron and upon his sons in their going into the tent of the appointment, or in their drawing near to the altar to serve in the holy place; and they shall not lift up to sin and die. A law forever to him and to his seed after him.

You shall take of the blood that is on the altar, and of the anointing oil, and sprinkle it on Aaron, and on his garments, and on his sons, and on the garments of his sons with him: and he shall be made holy, and his garments, and his sons, and his sons' garments with him.

And you shall take to yourself Aaron your brother, and his sons with him, from among the sons of Israel, so that he may minister to Me in the priest's office: Aaron and Aaron's sons, Nadab and Abihu, Eleazar and Ithamar.

keeping mercy for thousands, forgiving iniquity and transgression and sin, and who will by no means clear the guilty, visiting the iniquity of fathers on the sons, and on the sons of sons, to the third and to the fourth generation.

Then you will take some of their daughters as brides for your sons. Their daughters will prostitute themselves with their gods and cause your sons to prostitute themselves with their gods.