Numbers 10:7-9 Lexham English Bible (LEB)
7 But when summoning the assembly, you will blow, but you will not signal with a loud noise. 8 The sons of Aaron, the priests, will blow on the trumpets; this will be an eternal decree for your generations. 9 If you go to war in your land against the enemy who attacks you, you will signal with a loud noise on the trumpets. You will be remembered before[a] Yahweh your God, and you will be rescued from your enemies.