Nehemiah 11:16-20

and Shabbethai and Jozabad, from the leaders of the Levites, who were in charge of the outside work of the house of God;

and Mattaniah the son of Mica, the son of Zabdi, the son of Asaph, who was the leader in beginning the thanksgiving at prayer, and Bakbukiah, the second among his kinsmen; and Abda the son of Shammua, the son of Galal, the son of Jeduthun.

All the Levites in the holy city were 284.

Also the gatekeepers: Akkub, Talmon, and their kinsmen who kept watch at the gates, were 172. Outside Jerusalem

The rest of Israel, of the priests and of the Levites, were in all the cities of Judah, each on his own inheritance.