²¹ The Lord said to Moses, “When you return to Egypt, see that you perform before Pharaoh all the wonders^(A) I have given you the power to do. But I will harden his heart^(B) so that he will not let the people go.^(C)

⁸ Pharaoh summoned Moses and Aaron and said, “Pray^(A) to the Lord to take the frogs away from me and my people, and I will let your people go to offer sacrifices^(B) to the Lord.”

¹⁵ But when Pharaoh saw that there was relief,^(A) he hardened his heart^(B) and would not listen to Moses and Aaron, just as the Lord had said.