Ezekiel 44:9-11

American Standard Version

⁹ Thus saith the Lord Jehovah, No foreigner, uncircumcised in heart and uncircumcised in flesh, shall enter into my sanctuary, of any foreigners that are among the children of Israel. ¹⁰ But the Levites that went far from me, when Israel went astray, that went astray from me after their idols, they shall bear their iniquity. ¹¹ Yet they shall be ministers in my sanctuary, having oversight at the gates of the house, and ministering in the house: they shall slay the burnt-offering and the sacrifice for the people, and they shall stand before them to minister unto them.