Deuteronomy 20:1-3

New Revised Standard Version, Anglicised

Rules of Warfare

20 When you go out to war against your enemies, and see horses and chariots, an army larger than your own, you shall not be afraid of them; for the Lord your God is with you, who brought you up from the land of Egypt. ² Before you engage in battle, the priest shall come forward and speak to the troops, ³ and shall say to them: ‘Hear, O Israel! Today you are drawing near to do battle against your enemies. Do not lose heart, or be afraid, or panic, or be in dread of them;