'Valiant' in the Bible

There was severe war against the Philistines all the days of Saul: and when Saul saw any mighty man, or any valiant man, he took him to him.

Saul said to David, "Behold, my elder daughter Merab, I will give her to you as wife. Only be valiant for me, and fight Yahweh's battles." For Saul said, "Don't let my hand be on him, but let the hand of the Philistines be on him."

all the valiant men arose, and went all night, and took the body of Saul and the bodies of his sons from the wall of Beth Shan; and they came to Jabesh, and burnt them there.