Exodus 9:12

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

Exodus 4:21

The Lord said to Moses, “When you go back to Egypt see that you perform before Pharaoh all the wonders which I have put in your power; but I will harden his heart so that he will not let the people go.

Exodus 7:13-14

Yet Pharaoh’s heart was hardened, and he did not listen to them, as the Lord had said.

Psalm 81:11-12

“But My people did not listen to My voice,
And Israel did not obey Me.

Revelation 16:10-11

Then the fifth angel poured out his bowl on the throne of the beast, and his kingdom became darkened; and they gnawed their tongues because of pain,

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