The claimants to priestly descent who failed to establish their genealogy could have given legitimacy to their claim by using the Urim and the Thummim. Ezra mentions this only as a possibility.
आपली वंशावळी शाबीत करू न शकलेले, उरीम व थुम्मीमचा उपयोग करून आपण याजकीय वंशाचे आहोत हा दावा सिद्ध करू शकले असते.