Exodus 11:10
And Moses and Aaron did all these wonders before Pharaoh. And Jehovah hardened Pharaoh's heart so that he would not let the sons of Israel go out of his land.
Exodus 4:21
And Jehovah said to Moses, When you go to return into Egypt, see that you do all those wonders which I have put in your hand before Pharaoh; but I will harden his heart, that he shall not let the people go.
Exodus 10:20
But Jehovah hardened Pharaoh's heart, and he did not let the sons of Israel go.
Exodus 10:27
But Jehovah hardened Pharaoh's heart, and he would not let them go.
Exodus 7:13-14
And He hardened Pharaoh's heart so that he did not listen to them, as Jehovah had said.
Deuteronomy 2:30
But Sihon king of Heshbon would not let us pass by him. For Jehovah your God hardened his spirit and made his heart stubborn so that He might deliver him into your hand, as it is this day.
1 Samuel 6:6
And why do you harden your hearts, as the Egyptians and Pharaoh hardened their hearts? When He had worked wonderfully among them, did they not let the people go, and did they not depart?
Job 9:4
He is wise in heart, and mighty in strength. Who has hardened himself against Him and been blessed;
Romans 2:4-5
Or do you despise the riches of His kindness, and the forbearance and long-suffering, not knowing that the kindness of God leads you to repentance?
Romans 9:22
What if God, willing to show His wrath and to make His power known, endured with much long-suffering the vessels of wrath fitted to destruction;