The family heads of the Levites in the days of Eliashib, Joiada, Johanan and Jaddua, as well as those of the priests, were recorded in the reign of Darius the Persian.
The family heads among the descendants of Levi up to the time of Johanan son of Eliashib were recorded in the book of the annals.
And the leaders of the Levites were Hashabiah, Sherebiah, Jeshua son of Kadmiel, and their associates, who stood opposite them to give praise and thanksgiving, one section responding to the other, as prescribed by David the man of God.
References for Nehemiah 12:24
Mattaniah, Bakbukiah, Obadiah, Meshullam, Talmon and Akkub were gatekeepers who guarded the storerooms at the gates.
They served in the days of Joiakim son of Joshua, the son of Jozadak, and in the days of Nehemiah the governor and of Ezra the priest, the teacher of the Law.