Isaiah 19:17-19 World English Bible (WEB)
17 The land of Judah will become a terror to Egypt. Everyone to whom mention is made of it will be afraid, because of the plans of Yahweh of Armies, which he determines against it. 18 In that day, there will be five cities in the land of Egypt that speak the language of Canaan, and swear to Yahweh of Armies. One will be called “The city of destruction.”
19 In that day, there will be an altar to Yahweh in the middle of the land of Egypt, and a pillar to Yahweh at its border.