Ezekiel 44:20-22

Complete Jewish Bible

²⁰ They are not to shave their heads or let their hair grow long, but must keep their hair carefully trimmed. 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.