Exodus 9:34
When Pharaoh saw that the rain and hail and thunder ceased, he sinned again: both he and his servants hardened their hearts.
Exodus 7:14
The Lord said to Moses, "Pharaoh's heart is hard; he refuses to release the people.
Exodus 4:21
The Lord said to Moses, "When you go back to Egypt, see that you do before Pharaoh all the wonders I have put under your control. But I will harden his heart and he will not let the people go.
Exodus 8:15
But when Pharaoh saw that there was relief, he hardened his heart and did not listen to them, just as the Lord had predicted.
2 Chronicles 28:22
During his time of trouble King Ahaz was even more unfaithful to the Lord.
2 Chronicles 33:23
He did not humble himself before the Lord as his father Manasseh had done. Amon was guilty of great sin.
2 Chronicles 36:13
He also rebelled against King Nebuchadnezzar, who had made him vow allegiance in the name of God. He was stubborn and obstinate, and refused to return to the Lord God of Israel.
Ecclesiastes 8:11
When a sentence is not executed at once against a crime, the human heart is encouraged to do evil.
Romans 2:4-5
Or do you have contempt for the wealth of his kindness, forbearance, and patience, and yet do not know that God's kindness leads you to repentance?