Joshua 6:4-6

Revised Standard Version Catholic Edition

⁴ And seven priests shall bear seven trumpets of rams’ horns before the ark; and on the seventh day you shall march around the city seven times, the priests blowing the trumpets. ⁵ And when they make a long blast with the ram’s horn, as soon as you hear the sound of the trumpet, then all the people shall shout with a great shout; and the wall of the city will fall down flat, and the people shall go up every man straight before him.” ⁶ So 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.”