The walls of Jericho fall
Israel marched around Jericho once a day for six days and seven times on the seventh; at the trumpet blast and shout, the walls fell.
So the people shouted and the priests blew the trumpets. When the people heard the sound of the trumpet, the people shouted with a great shout, and the wall fell down flat, so that the people went up into the city, every man straight in front of him, and they took the city.
Joshua 6:20 (World English Bible)
Jericho was a strongly walled city guarding the way into the hill country. God's battle plan was a procession: armed men, seven priests with rams' horns, and the ark. On the seventh day the people shouted, and the wall collapsed.
The city was devoted to God. Only Rahab and her family were spared, and she went on to live among Israel.
Places
Dating notes
Shortly after Passover (Ussher, 1451 BC). The archaeology of Jericho is debated: John Garstang (1930s) and Bryant Wood (1990) argued for a destruction fitting an early Exodus, while Kathleen Kenyon dated the destroyed city earlier.