'Champion' in the Bible

Then a champion came out from the camp of the Philistines. His name was Goliath; he was from Gath. He was close to seven feet tall.

As he was speaking with them, the champion named Goliath, the Philistine from Gath, was coming up from the battle lines of the Philistines. He spoke the way he usually did, and David heard it.

David ran and stood over the Philistine. He grabbed Goliath's sword, drew it from its sheath, killed him, and cut off his head with it. When the Philistines saw their champion was dead, they ran away.