'Mighty men' in the Bible

When David heard of it, he sent Joab and all the army, the mighty men.

He threw stones at David and at all the servants of King David; and all the people and all the mighty men were at his right hand and at his left.

Moreover, Hushai said, “You know your father and his men, that they are mighty men and they are fierce, like a bear robbed of her cubs in the field. And your father is an expert in warfare, and will not spend the night with the people.

So Joab’s men went out after him, along with the Cherethites and the Pelethites and all the mighty men; and they went out from Jerusalem to pursue Sheba the son of Bichri.

These are the names of the mighty men whom David had: Josheb-basshebeth a Tahchemonite, chief of the captains, he was called Adino the Eznite, because of eight hundred slain by him at one time;

and after him was Eleazar the son of Dodo the Ahohite, one of the three mighty men with David when they defied the Philistines who were gathered there to battle and the men of Israel had withdrawn.

So the three mighty men broke through the camp of the Philistines, and drew water from the well of Bethlehem which was by the gate, and took it and brought it to David. Nevertheless he would not drink it, but poured it out to the Lord;

and he said, “Be it far from me, O Lord, that I should do this. Shall I drink the blood of the men who went in jeopardy of their lives?” Therefore he would not drink it. These things the three mighty men did.

These things Benaiah the son of Jehoiada did, and had a name as well as the three mighty men.