Joshua 6:1

6:1 Now Jericho was shut tightly because of the Israelites. No one was allowed to leave or enter.

Joshua 6:26

6:26 At that time Joshua made this solemn declaration: “The man who attempts to rebuild this city of Jericho will stand condemned before the Lord. He will lose his firstborn son when he lays its foundations and his youngest son when he erects its gates!”