Isaiah 19:21; Isaiah 19:23

21 Thus the LORD will make Himself known to Egypt, and the Egyptians will know the LORD in that day. They will even worship with sacrifice and offering, and will make a vow to the LORD and perform it.

23 In that day there will be a highway from Egypt to Assyria, and the Assyrians will come into Egypt and the Egyptians into Assyria, and the Egyptians will worship with the Assyrians.