Ezra 2:61-63

61Of the sons of the priests: the sons of Hobaiah, the sons of Hakkoz, the sons of 1Barzillai, who took a wife from the daughters of Barzillai the Gileadite, and he was called by their name. 62These searched among their genealogical registration but they could not be located; 2so they were considered defiled and excluded from the priesthood. 63The 3governor said to them 4that they were not to eat from the most holy things until a priest stood up with 5Urim and Thummim.