Deuteronomy 20:2-4

LXX2012(i) 2 And it shall come to pass whenever you shall draw near to battle, that the priest shall draw near and speak to the people, and shall say to them, 3 Hear, O Israel; you⌃ are going this day to battle against your enemies: let not your heart faint, fear not, neither be confounded, neither turn aside from their face. 4 For [it is] the Lord your God who advances with you, to fight with you against your enemies, [and] to save you.