By faith the walls of Jericho fell down after they were encircled for seven days.
Hebrews 11:30
Surrounding context
11:29 By faith they passed through the Red Sea as by dry land, whereas the Egyptians, attempting to do so, were drowned.
11:30 By faith the walls of Jericho fell down after they were encircled for seven days.
11:31 By faith the harlot Rahab did not perish with those who did not believe, when she had received the spies with peace.