Joshua 6:3-5 American Standard Version (ASV)
3 And ye shall compass the city, all the men of war, going about the city once. Thus shalt thou do six days. 4 And seven priests shall bear seven [a]trumpets of rams’ horns before the ark: and the seventh day ye shall compass the city seven times, and the priests shall blow the trumpets. 5 And it shall be, 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 [b]flat, and the people shall go up every man straight before him.