Nehemiah 7:62-64

62 The sons of Delaiah, the sons of Tobiah, the sons of Nekoda, six hundred and forty-two.

63 Of the priests: the sons of Hobaiah, the sons of Hakkoz, the sons of Barzillai, who married one of the daughters of Barzillai the Gileadite, and was called by their name.

64 These sought for their fathers’ registration in the genealogical registry, but it was not found. Therefore, they were considered as unclean and removed from the priesthood.