1 Chronicles 9:14-18

Of the Levites, there were Shemaiah the son of Hasshub, the son of Azrikam, the son of Hashabiah, of the sons of Merari;

and Bakbakkar, Heresh, and Galal; and Mattaniah the son of Mica, the son of Zichri, the son of Asaph,

and Obadiah the son of Shemaiah, the son of Galal, the son of Jeduthun; and Berechiah the son of Asa, the son of Elkanah, who lived in the settlements of the Netophathites.

Now the gatekeepers were Shallum, Akkub, Talmon, Ahiman, and their relatives (Shallum the chief

being stationed until now at the king’s gate to the east). These were the gatekeepers for the camp of the sons of Levi.