Ezekiel 44:22-24

New Revised Standard Version, Anglicised Catholic Edition

²² They shall not marry a widow, or a divorced woman, but only a virgin of the stock of the house of Israel, or a widow who is the widow of a priest. ²³ They shall teach my people the difference between the holy and the common, and show them how to distinguish between the unclean and the clean. ²⁴ In a controversy they shall act as judges, and they shall decide it according to my judgements. They shall keep my laws and my statutes regarding all my appointed festivals, and they shall keep my sabbaths holy.