Joshua 6:12

¹⁰And Joshua had commanded the people, saying, Ye shall not shout, nor make any noise with your voice, neither shall any word proceed out of your mouth, until the day I bid you shout; then shall ye shout.

¹¹So the ark of the LORD compassed 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 rearward came after the ark of the LORD, the priests going on, and blowing with the trumpets.

¹⁴And the second day they compassed the city once, and returned into the camp: so they did six days.