Exodus 7:12-14

New American Standard Bible

¹² For each one threw down his staff, and they turned into serpents. But Aaron’s staff swallowed their staffs. ¹³ Yet ^(A)Pharaoh’s heart was ^[a]hardened, and he did not listen to them, just as the Lord had said.

Water Turned into Blood

¹⁴ Then the Lord said to Moses, “Pharaoh’s heart is ^[b]stubborn; he refuses to let the people go.