Isaías 19:21

21 And Jehovah shall be known to Egypt, and the Egyptians shall know Jehovah in that day; yea, they shall worship with sacrifice and oblation, and shall vow a vow unto Jehovah, and shall perform it.

21 And the Lord will give the knowledge of himself to Egypt, and the Egyptians will give honour to the Lord in that day; they will give him worship with offerings and meal offerings, and will take an oath to the Lord and give effect to it.