Ezekiel 44:15-23

15“ ‘But the Levitical priests, who are descendants of Zadok and who guarded my sanctuary when the Israelites went astray from me, are to come near to minister before me; they are to stand before me to offer sacrifices of fat and blood, declares the Sovereign LORD .

16They alone are to enter my sanctuary; they alone are to come near my table to minister before me and serve me as guards. 17“ ‘When they enter the gates of the inner court, they are to wear linen clothes; they must not wear any woolen garment while ministering at the gates of the inner court or inside the temple. 18They are to wear linen turbans on their heads and linen undergarments around their waists. They must not wear anything that makes them perspire.

19When they go out into the outer court where the people are, they are to take off the clothes they have been ministering in and are to leave them in the sacred rooms, and put on other clothes, so that the people are not consecrated through contact with their garments. 20“ ‘They must not shave their heads or let their hair grow long, but they are to keep the hair of their heads trimmed. 21No priest is to drink wine when he enters the inner court. 22They must not marry widows or divorced women; they may marry only virgins of Israelite descent or widows of priests.

23They are to teach my people the difference between the holy and the common and show them how to distinguish between the unclean and the clean.