Exodus 9:12
And the LORD hardened the heart of Pharaoh, and he hearkened not to them; as the LORD had spoke to Moses.
Exodus 4:21
And the LORD said to Moses, When thou goest to return into Egypt, see that thou perform all those wonders before Pharaoh which I have put in thy hand: but I will harden his heart, that he shall not let the people go.
Exodus 7:13-14
And he hardened Pharaoh's heart that he hearkened not to them; as the LORD had said.
Psalm 81:11-12
But my people would not hearken to my voice; and Israel would not obey me.
Revelation 16:10-11
And the fifth angel poured out his vial upon the seat of the beast; and his kingdom was full of darkness; and they gnawed their tongues for pain,
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