Saul said to him, Whose son are you, you young man? David answered, I am the son of your servant Jesse the Bethlehemite.
We remember too that a great son of David arose who defeated another Goliath in His day, namely, Jesus Christ. While Satan is not yet dead, Jesus Christ has felled him. He has won a great victory over this enemy who was behind Goliath and is behind all the enemies of God and His people.