'Mighty Warrior' in the Bible

The bows of mighty warriors [are] shattered, but those who stumble gird [themselves with] strength.

Warfare was severe against [the] Philistines all the days of Saul. Whenever Saul saw {anyone who was a mighty warrior} or {any brave man}, he {conscripted him into his service}.

And one of the servants answered and said, Behold, I have seen a son of Jesse the Bethlehemite who is skillful in playing, and a mighty warrior and a man of battle, and prudent in speech. And he is a person of good form, and Jehovah is with him.