³ But I will make Pharaoh’s heart stubborn.^[a] I will multiply my signs and wonders in the land of Egypt.

¹⁹ The magicians said to Pharaoh, “This is the finger of God.” But Pharaoh’s heart was hard, and he did not listen to them, just as the Lord had said.

¹² But the Lord hardened Pharaoh’s heart, and he did not listen to them, just as the Lord had said to Moses.