Ezekiel 44:21-23

Complete Jewish Bible

²¹ No cohen is to drink wine when he enters the inner courtyard. ²² They may not marry a widow or a divorcee but must marry virgins descended from the house of Isra’el or a widow whose deceased husband was a cohen.

²³ “‘They are to teach my people the difference between holy and common and enable them to distinguish between clean and unclean.