'Valiant' in the Bible

And there was sore war against the Philistines all the days of Saul: and when Saul saw any mighty man, or any valiant man, he took him unto him.

And Saul said to David, Behold, my elder daughter Merab, her will I give thee to wife: only be thou valiant for me, and fight Jehovah's battles. For Saul said, Let not my hand be upon him, but let the hand of the Philistines be upon him.

And David said to Abner, Art not thou a valiant man? and who is like to thee in Israel? wherefore then hast thou not kept watch over thy lord the king? for there came one of the people in to destroy the king thy lord.

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.