Goliath (1 Samuel 17) - a man from Gath, he was the 9' 9" bully of the Philistine army who taunted King Saul and
"the armies of the Living God". In the end, this fully armored monster was felled by an untrained, unprotected shepherd boy from Israel by the use of a slingshot and a single smooth brook stone.
As they approached one another on the Battlefield, Goliath cursed David to his gods and said to him,
“Come to me, and I will give your flesh to the birds of the sky and the beasts of the field.” ~1 Samuel 17:44
To which young David replied,
“You come to me with a sword, a spear, and a javelin, but I come to you in the name of the LORD of hosts, the God of the armies of Israel, whom you have taunted. This day the LORD will deliver you up into my hands, and I will strike you down and remove your head from you. And I will give the dead bodies of the army of the Philistines this day to the birds of the sky and the wild beasts of the earth, that all the earth may know that there is a God in Israel, and that all this assembly may know that the LORD does not deliver by sword or by spear; for the battle is the LORD’S and He will give you into our hands.” ~1 Sam 17:45–47