1 Samuel 17:8-10

Goliath stood there and called out to the Israelite troops, “Why bother using your whole army? Am I not Philistine enough for you? And you’re all committed to Saul, aren’t you? So pick your best fighter and pit him against me. If he gets the upper hand and kills me, the Philistines will all become your slaves. But if I get the upper hand and kill him, you’ll all become our slaves and serve us. I challenge the troops of Israel this day. Give me a man. Let us fight it out together!”