¹³ And he hardened Pharaoh's heart, that he hearkened not unto them; as the Lord had said.

¹⁹ Then the magicians said unto Pharaoh, This is the finger of God: and Pharaoh's heart was hardened, and he hearkened not unto them; as the Lord had said.

²⁸ He sent darkness, and made it dark; and they rebelled not against his word.