'Champion' in the Bible

There went out a champion out of the camp of the Philistines, named Goliath, of Gath, whose height was six cubits and a span.

As he talked with them, behold, there came up the champion, the Philistine of Gath, Goliath by name, out of the ranks of the Philistines, and spoke according to the same words: and David heard them.

Then David ran, and stood over the Philistine, and took his sword, and drew it out of its sheath, and killed him, and cut off his head therewith. When the Philistines saw that their champion was dead, they fled.