Exodus 7:4-6 Modern English Version (MEV)
4 Nevertheless, Pharaoh will not listen to you, so that I may lay My hand upon Egypt and bring forth My armies and My people, the children of Israel, out of the land of Egypt by great judgments. 5 And the Egyptians shall know that I am the Lord when I stretch forth My hand upon Egypt and bring out the children of Israel from among them.”
6 So Moses and Aaron did it. Just as the Lord commanded them, so they did.