Joshua 6:4-13

4And seven priests shall bear before the ark seven trumpets of rams’ horns: and the seventh day ye shall march around the city seven times, and the priests shall blow with the trumpets. 5And it shall come to pass, that when they make a long blast with the ram’s horn, and when ye hear the sound of the trumpet, all the people shall shout with a great shout; and the wall of the city shall fall down flat, and the people shall go up every man straight before him.1

6And Joshua the son of Nun called the priests, and said to them, Take up the ark of the covenant, and let seven priests bear seven trumpets of rams’ horns before the ark of the LORD. 7And he said to the people, Pass on, and march around the city, and let him that is armed pass on before the ark of the LORD. 8And it came to pass, when Joshua had spoken to the people, that the seven priests bearing the seven trumpets of rams’ horns passed on before the LORD, and blew with the trumpets: and the ark of the covenant of the LORD followed them. 9And the armed men went before the priests that blew with the trumpets, and the rear guard came after the ark, the priests going on, and blowing with the trumpets.2 10And Joshua had commanded the people, saying, Ye shall not shout, nor make any noise with your voice, neither shall any word proceed from your mouth, until the day I bid you shout; then shall ye shout.3 11So the ark of the LORD went around the city, going about it once: and they came into the camp, and lodged in the camp. 12And Joshua rose early in the morning, and the priests took up the ark of the LORD. 13And seven priests bearing seven trumpets of rams’ horns before the ark of the LORD went on continually, and blew with the trumpets: and the armed men went before them; but the rear guard came after the ark of the LORD, the priests going on, and blowing with the trumpets.