Isaiah 19:17-19 Amplified Bible, Classic Edition (AMPC)
17 And the land of Judah [allied to Assyria] shall become a terror to the Egyptians; everyone to whom mention of it is made will be afraid and everyone who mentions it—to him will they turn in fear, because of the purpose of the Lord of hosts which He purposes against Egypt.
18 In that day there will be five cities in the land of Egypt that speak the language of [the Hebrews of] Canaan and swear allegiance to the Lord of hosts. One of them will be called the City of the Sun or Destruction.
19 In that day there will be an altar to the Lord in the midst of the land of Egypt, and a pillar to the Lord at its border.