20. “‘They must not shave their heads nor let their hair grow long; they must only trim their heads.
21. No priest may drink wine when he enters the inner court.
22. They must not marry a widow or a divorcee, but they may marry a virgin from the house of Israel or a widow who is a priest’s widow.
23. Moreover, they will teach my people the difference between the holy and the common, and show them how to distinguish between the ceremonially unclean and the clean.
24. “‘In a controversy they will act as judges; they will judge according to my ordinances. They will keep my laws and my statutes regarding all my appointed festivals and will observe my Sabbaths.