Isaiah 19:20-21

Brenton(i) 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 them.