King James Version (KJV) - Nehemiah 7:64 >

These sought their register [among] those that were reckoned by genealogy, but it was not found: therefore were they, as polluted, put from the priesthood.

Jewish Publication Society of America Version (JPS1917) - Nehemiah 7:64 >

These sought their register, that is, the genealogy, but it was not found; therefore were they deemed polluted and put from the priesthood.