1 Samuel 17:46-47

46This 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 1dead bodies of the army of the Philistines this day to the birds of the sky and the wild beasts of the earth, 2that all the earth may know that there is a God in Israel, 47and that all this assembly may know that 3the Lord does not deliver by sword or by spear; 4for the battle is the Lord’s and He will give you into our hands.”