Exodus 4:21 - And the LORD said unto Moses, When thou goest to return into Egypt, see that thou do all those wonders before Pharaoh, which I have put in thine hand: but I will harden his heart, that he shall not let the people go. (Verses like Exodus 4:21)
Exodus 7:13-14 - And he hardened Pharaoh's heart, that he hearkened not unto them; as the LORD had said.And the LORD said unto Moses, Pharaoh's heart is hardened, he refuseth to let the people go. (Verses like Exodus 7:13)
Psalms 81:11-12 - But my people would not hearken to my voice; and Israel would none of me.So I gave them up unto their own hearts' lust: and they walked in their own counsels. (Verses like Psalms 81:11)
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,And blasphemed the God of heaven because of their pains and their sores, and repented not of their deeds. (Verses like Revelation 16:10)