Ezekiel 44:22-24

New Century Version

²² The priests must not marry widows or divorced women. They may marry only virgins from the people of Israel or widows of priests. ²³ They must teach my people the difference between what is holy and what is not holy. They must help my people know what is unclean and what is clean.

²⁴ “‘In court they will act as judges. When they judge, they will follow my teachings. They must obey my laws and my rules at all my special feasts and keep my Sabbaths holy.