Hebrews 11:30

By faith the walls of Jericho fell down after they had been encircled seven days.

2 Corinthians 10:4-5

for the weapons of my warfare are not weapons of the flesh, but mighty for God, in pulling down all fortresses.

Treasury of Scripture Knowledge

Summary

So the people shouted when the priests blew with the trumpets: and it came to pass, when the people heard the sound of the trumpet, and the people shouted with a great shout, that the wall fell down flat, so that the people went up into the city, every man straight before him, and they took the city.

Bible References

The wall

2 Corinthians 10:4
for the weapons of my warfare are not weapons of the flesh, but mighty for God, in pulling down all fortresses.
Hebrews 11:30
By faith the walls of Jericho fell down after they had been encircled seven days.