Deuteronomy 20:2-4

New King James Version

² So it shall be, when you are on the verge of battle, that the priest shall approach and speak to the people. ³ And he shall say to them, ‘Hear, O Israel: Today you are on the verge of battle with your enemies. Do not let your heart faint, do not be afraid, and do not tremble or be terrified because of them; ⁴ for the Lord your God is He who goes with you, ^(A)to fight for you against your enemies, to save you.’