Then David ran, and stood over the Philistine, and took his sword, and drew it out of the sheath of it, and killed him, and cut off his head therewith. When the Philistines saw that their champion was dead, they fled.
"His victory that day in the valley of Elah made a national hero of him, as well as entitling him to the hand of the king’s daughter in marriage; but it also evoked jealous feelings in Saul, thus indirectly setting in motion the events which fill the rest of 1 Samuel." [Note: Gordon, p. 153.] 