Deuteronomy 20:2-4

KJ2000(i) 2 And it shall be, when you are come near unto the battle, that the priest shall approach and speak unto the people, 3 And shall say unto them, Hear, O Israel, you approach this day unto battle against your enemies: let not your hearts faint, fear not, and do not tremble, neither be you terrified because of them; 4 For the LORD your God is he that goes with you, to fight for you against your enemies, to save you.