Joshua 6:20
Then the people shouted when the priests blew with the shofarot, and it came to pass when the people heard the voice of the shofar, that the people shouted with a great shout, and the wall fell down flat, so that the people went up into the city, each man straight before him and they took the city.
Hebrews 11:30
By faith the walls of Jericho fell down after they were compassed about seven days.
Joshua 6:5
And when they make a long sound of jubilee with the horn so that ye hear the voice of the shofar, all the people shall shout with a great shout; and the wall of the city shall fall down flat; then the people shall ascend up each man straight before him.
2 Corinthians 10:4-5
(For the weapons of our warfare are not carnal, but mighty through God for the destruction of strong holds),