Joshua 6:13 in the King James Version
And 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 rereward came after the ark of the LORD, the priests going on, and blowing with the trumpets.
Context
12 Joshua rose early in the morning, and the priests took up the LORD’s ark.
13 The seven priests bearing the seven trumpets of rams’ horns in front of the LORD’s ark went on continually, and blew the trumpets. The armed men went in front of them. The rear guard came after the LORD’s ark. The trumpets sounded as they went.
14 The second day they marched around the city once, and returned into the camp. They did this six days.