¹⁷ Thus says the Lord: “By this ^(A)you shall know that I am the Lord. Behold, I will strike the waters which are in the river with the rod that is in my hand, and ^(B)they shall be turned ^(C)to blood.

¹⁹ Then the magicians said to Pharaoh, “This is ^(A)the^[a] finger of God.” But Pharaoh’s ^(B)heart grew hard, and he did not heed them, just as the Lord had said.

²² And in that day ^(A)I will set apart the land of ^(B)Goshen, in which My people dwell, that no swarms of flies shall be there, in order that you may ^(C)know that I am the Lord in the midst of the ^(D)land.

⁷ Then Pharaoh’s ^(A)servants said to him, “How long shall this man be ^(B)a snare to us? Let the men go, that they may serve the Lord their God. Do you not yet know that Egypt is destroyed?”

⁴ Then ^(A)I will harden Pharaoh’s heart, so that he will pursue them; and I ^(B)will gain honor over Pharaoh and over all his army, ^(C)that the Egyptians may know that I am the Lord.” And they did so.

¹⁸ Then the Egyptians shall know that I am the Lord, when I have gained honor for Myself over Pharaoh, his chariots, and his horsemen.”

²⁵ And He ^[a]took off their chariot wheels, so that they drove them with difficulty; and the Egyptians said, “Let us flee from the face of Israel, for the Lord ^(A)fights for them against the Egyptians.”