Ezekiel 44:11-14
44:11 Yet they will be ministers in my sanctuary, having oversight at the gates of the temple, and serving the temple. They will slaughter the burnt offerings and the sacrifices for the people, and they will stand before them to minister to them.
44:12 Because they used to minister to them before their idols, and became a sinful obstacle to the house of Israel, consequently I have made a vow concerning them, declares the sovereign Lord, that they will be responsible for their sin.
44:13 They will not come near me to serve me as priest, nor will they come near any of my holy things, the things which are most sacred. They will bear the shame of the abominable deeds they have committed.
44:14 Yet I will appoint them to keep charge of the temple, all of its service and all that will be done in it.