Ezekiel 44:15-16

“But the Levitical priests who descend from Zadok, who faithfully took care of my Sanctuary when everyone else went off and left me, are going to come into my presence and serve me. They are going to carry out the priestly work of offering the solemn sacrifices of worship. Decree of GOD, the Master. They’re the only ones permitted to enter my Sanctuary. They’re the only ones to approach my table and serve me, accompanying me in my work.