with seven priests carrying in front of the ark seven trumpets made from rams' horns. On the seventh day march around the city seven times while the priests blow their trumpets. When they sound a long blast with the ram's horn, as soon as you hear the sound of the trumpet, then the entire army is to cry out loud, the city wall will collapse, and then all of the soldiers are to charge straight ahead." read more. So Nun's son Joshua called for the priests. "Pick up the Ark of the Covenant," he told them, "and have seven priests carry seven trumpets made from rams' horns in front of the ark of the LORD." He told the army, "Go out and encircle the city. Have the armed men march out in front of the ark of the LORD." And so, just as Joshua had commanded, seven of the priests went forward, carrying the seven trumpets made of rams' horns in the LORD's presence, blowing the trumpets while the Ark of the Covenant of the LORD followed them. Armed men preceded the priests who were blowing the trumpets, and a rear guard followed the ark, while the trumpets continued to blow. Joshua issued orders to the army: "You are not to shout or even let your voice be heard. Don't utter a word until I tell you to shout. Then shout!" So the ark of the LORD was taken once around the city, then they went back to camp and spent the night there. Joshua got up early the next morning, and the priests picked up the ark of the LORD. The seven priests who carried the seven trumpets made from rams' horns preceded the ark of the LORD, blowing their trumpets constantly. The armed men preceded them, and the rear guard followed the ark of the LORD, while the trumpets continued to blow.