'Mighty men' in the Bible

Their quiver is as an open sepulchre; they are all mighty men.

and Jehoiakim the king, and all his mighty men, and all the princes, heard his words, and the king sought to put him to death; but Urijah heard it, and he was afraid, and fled, and went into Egypt.

Then Johanan the son of Kareah, and all the captains of the forces that were with him, took all the remnant of the people whom he had recovered from Ishmael the son of Nethaniah, from Mizpah, after he had slain Gedaliah the son of Ahikam, the mighty men of war, and the women, and the children, and the eunuchs, whom he had brought again from Gibeon;

Go up, ye horses, and drive furiously, ye chariots; and let the mighty men go forth: Cush and Phut that handle the shield, and the Ludim that handle the bow and bend it.

Kerijoth is taken, and the strongholds are seized, and at that day the heart of the mighty men of Moab shall be as the heart of a woman in her pangs.

Behold, he shall come up, and fly as an eagle, and spread forth his wings against Bozrah; and at that day the heart of the mighty men of Edom shall be as the heart of a woman in her pangs.

the sword is upon the liars, and they shall become fools; the sword is upon her mighty men, and they shall be dismayed;

The mighty men of Babylon have ceased to fight, they are sitting in the fortresses; their might hath failed, they are become as women: they have set her dwelling places on fire; her bars are broken.

For the spoiler is come against her, against Babylon, and her mighty men are taken; their bows are broken in pieces; for Jehovah, the God of recompences, will certainly requite.

And I will make drunk her princes, and her wise men, her governors, and her rulers, and her mighty men; and they shall sleep a perpetual sleep, and not wake, saith the King, whose name is Jehovah of hosts.