Esias 19:20

20 And it shall be for a sign to the Lord for ever in the land of Egypt: for they shall presently cry to the Lord by reason of them that afflict them, and he shall send them a man who shall save them; he shall judge and save them.

Esias 19:20 In-Context

18 In that day there shall be five cities in Egypt speaking the language of Chanaan, and swearing by the name of the Lord of hosts; one city shall be called the city of Asedec.
19 In that day there shall be an altar to the Lord in the land of the Egyptians, and a pillar to the Lord by its border.
20 And it shall be for a sign to the Lord for ever in the land of Egypt: for they shall presently cry to the Lord by reason of them that afflict them, and he shall send them a man who shall save them; he shall judge and save them.
21 And the Lord shall be known to the Egyptians, and the Egyptians shall know the Lord in that day; and they shall offer sacrifices, and shall vow vows to the Lord, and pay .
22 And the Lord shall smite the Egyptians with a stroke, and shall completely heal them: and they shall return to the Lord, and he shall hear them, and thoroughly heal them.

The Brenton translation of the Septuagint is in the public domain.