Joshua 6:5
5 And when they make a long blast with the ram’s horn, when 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,1 and the people shall go up, everyone straight before him.”
Joshua 6:20
20 So the people shouted, and the trumpets were blown. As soon as the people heard the sound of the trumpet, the people shouted a great shout, and rthe wall fell down flat, so that the people went up into the city, every man straight before him, and they captured the city.