And the priests, the sons of Aaron, shall sound with the trumpets; and it shall be a perpetual ordinance for you throughout your generations.

And if you shall go forth to war in your land against your enemies that are opposed to you, then shall you sound with the trumpets; and you shall be had in remembrance before the Lord, and you shall be saved from your enemies.

And Moses sent them away, a thousand of every tribe with their forces, and Phinehas the son of Eleazar the son of Aaron the priest. And the holy instruments, and the signal trumpets [were] in their hands.

for the ark of the Lord God was there in those days,

and Phineas the son of Eleazar the son of Aaron stood before it in those days; and the children of Israel inquired of the Lord, saying, Shall we yet again go forth to fight with our brethren the sons of Benjamin? And the Lord said, Go up, for tomorrow I will give them into your hands.

And Saul said to Ahijah, Bring the ephod; for he wore the ephod in that day before Israel.

And David said to Abiathar the priest the son of Ahimelech, Bring the ephod here to me.

And David inquired of the Lord, saying, Shall I pursue after this troop? Shall I overtake them? And He said to him, Pursue, for you shall surely overtake them, and you shall surely rescue the [captives].

And behold, the Lord and His priests are with us at our head, and the signal trumpets to sound an alarm over us. Children of Israel, fight not against the Lord God of our fathers; for you shall not prosper.