Exodus 40:15

and anoint them, as you anointed their father , that they may serve me as priests . And their anointing shall admit them to a perpetual priesthood throughout their generations .

Anoint them just as you anointed their father, so they may serve me as priests. Their anointing will be to a priesthood that will continue throughout their generations.”

And thou shalt anoint them, as thou didst anoint their father, that they may minister unto me in the priest's office : for their anointing shall surely be an everlasting priesthood throughout their generations.