Nehemiah 12:25

Mattaniah, Bakbukiah, Obadiah, Meshullam, Talmon and Akkub were gatekeepers keeping watch at the storehouses of the gates.

1 Chronicles 9:14-17

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

1 Chronicles 23:32

Thus they are to keep charge of the tent of meeting, and charge of the holy place, and charge of the sons of Aaron their relatives, for the service of the house of the Lord.

1 Chronicles 26:12

To these divisions of the gatekeepers, the chief men, were given duties like their relatives to minister in the house of the Lord.

1 Chronicles 26:15

For Obed-edom it fell to the south, and to his sons went the storehouse.

Nehemiah 11:17-19

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 brethren; and Abda the son of Shammua, the son of Galal, the son of Jeduthun.

Nehemiah 12:8-9

The Levites were Jeshua, Binnui, Kadmiel, Sherebiah, Judah, and Mattaniah who was in charge of the songs of thanksgiving, he and his brothers.

Isaiah 21:8

Then the lookout called,
O Lord, I stand continually by day on the watchtower,
And I am stationed every night at my guard post.

Treasury of Scripture Knowledge

Summary

Mattaniah, and Bakbukiah, Obadiah, Meshullam, Talmon, Akkub, were porters keeping the ward at the thresholds of the gates.

Bible References

Keeping

1 Chronicles 23:32
Thus they are to keep charge of the tent of meeting, and charge of the holy place, and charge of the sons of Aaron their relatives, for the service of the house of the Lord.
1 Chronicles 26:12
To these divisions of the gatekeepers, the chief men, were given duties like their relatives to minister in the house of the Lord.
Isaiah 21:8
Then the lookout called,
O Lord, I stand continually by day on the watchtower,
And I am stationed every night at my guard post.