Ezekiel 44:10-12

New Catholic Bible

¹⁰ Levites. But as for the Levites who abandoned me when Israel strayed far from me by following its idols, they must suffer the consequences for their iniquity. ¹¹ They may be permitted to serve as ministers in my sanctuary, with the responsibility of guarding the gates of the temple and serving in the temple. They may be allowed to slaughter the burnt offerings and the sacrifices for the people as well as attending to the needs of the people and serving them.

¹² However, because they used to minister to them in front of their idols and thereby caused the house of Israel to fall into a state of sin, therefore, I have sworn an oath against them, says the Lord God, that they shall be punished for their iniquity.