15 But when Pharaoh saw that there was relief, he hardened his heart and would not listen to Moses and Aaron, just as the Lord had said.
32 But this time also Pharaoh hardened his heart and would not let the people go.
7 Pharaoh investigated and found that not even one of the animals of the Israelites had died. Yet his heart was unyielding and he would not let the people go.
12 But the Lord hardened Pharaoh’s heart and he would not listen to Moses and Aaron, just as the Lord had said to Moses.
20 But the Lord hardened Pharaoh’s heart, and he would not let the Israelites go.
