Ezra 2:61-62

61Of the sons of the priests: the sons of 1Habaiah, the sons of Hakkoz, the sons of 2Barzillai, who took a wife from the daughters of Barzillai the Gileadite, and he was called by their name.

62These searched among their ancestral registration, but they could not be located; 3therefore they were considered unclean and excluded from the priesthood.