So Joshua son of Nun called the priests and said to them, "Take up the ark of the covenant of the LORD and have seven priests carry trumpets in front of it."1
References for Joshua 6:6
And he ordered the people, "Advance2! March around the city, with the armed guard going ahead of the ark3 of the LORD."
References for Joshua 6:7
When Joshua had spoken to the people, the seven priests carrying the seven trumpets before the LORD went forward, blowing their trumpets, and the ark of the LORD's covenant followed them.
The armed guard marched ahead of the priests who blew the trumpets, and the rear guard4 followed the ark. All this time the trumpets were sounding.
References for Joshua 6:9
But Joshua had commanded the people, "Do not give a war cry, do not raise your voices, do not say a word until the day I tell you to shout. Then shout!5"
References for Joshua 6:10
So he had the ark of the LORD carried around the city, circling it once. Then the people returned to camp and spent the night there.
Joshua got up early the next morning and the priests took up the ark of the LORD.
The seven priests carrying the seven trumpets went forward, marching before the ark of the LORD and blowing the trumpets. The armed men went ahead of them and the rear guard followed the ark of the LORD, while the trumpets kept sounding.
So on the second day they marched around the city once and returned to the camp. They did this for six days.
On the seventh day, they got up at daybreak and marched around the city seven times in the same manner, except that on that day they circled the city seven times.6
References for Joshua 6:15
The seventh time around, when the priests sounded the trumpet blast, Joshua commanded the people, "Shout! For the LORD has given you the city!7
References for Joshua 6:16