'Chief' in the Bible

Now Pashhur, the son of Immer the priest, who was chief officer in the house of Jehovah, heard Jeremiah prophesying these things.

For thus saith Jehovah, Sing with gladness for Jacob, and shout for the chief of the nations: publish ye, praise ye, and say, O Jehovah, save thy people, the remnant of Israel.

So Nebuzaradan the captain of the guard sent, and Nebushazban, Rab-saris, and Nergal-sharezer, Rab-mag, and all the chief officers of the king of Babylon;

Now it came to pass in the seventh month, that Ishmael the son of Nethaniah, the son of Elishama, of the seed royal and one of the chief officers of the king, and ten men with him, came unto Gedaliah the son of Ahikam to Mizpah; and there they did eat bread together in Mizpah.

Thus saith Jehovah of hosts: Behold, I will break the bow of Elam, the chief of their might.

The word which Jeremiah the prophet commanded Seraiah the son of Neriah, the son of Mahseiah, when he went with Zedekiah the king of Judah to Babylon in the fourth year of his reign. Now Seraiah was chief chamberlain.

And the captain of the guard took Seraiah the chief priest, and Zephaniah the second priest, and the three keepers of the threshold: