And LORD said to Moses, When thou go back into Egypt, see that thou do before Pharaoh all the wonders which I have put in thy hand, but I will harden his heart and he will not let the people go.
But according to thy hardness, and thy impenitent heart, thou store up wrath to thyself in the day of wrath, and revelation, and righteous judgment of God,
And LORD said to Moses, Go in to Pharaoh, for I have hardened his heart, and the heart of his servants, that I may show these my signs in the midst of them,
But Sihon king of Heshbon would not let us pass by him, for LORD thy God hardened his spirit, and made his heart obstinate, that he might deliver him into thy hand, as at this day.
And I, behold, I will harden the hearts of the Egyptians, and they shall go in after them, and I will get for me honor upon Pharaoh, and upon all his army, upon his chariots, and upon his horsemen.
And the magicians of Egypt did in like manner with their enchantments. And Pharaoh's heart was hardened, and he did not hearken to them, as LORD had spoken.
And Pharaoh sent, and, behold, there was not so much as one of the cattle of the Israelites dead. But the heart of Pharaoh was stubborn, and he did not let the people go.
Why then do ye harden your hearts as the Egyptians and Pharaoh hardened their hearts? When he had wrought wonderfully among them, did they not let the people go, and they departed?
And he also rebelled against king Nebuchadnezzar, who had made him swear by God. But he stiffened his neck, and hardened his heart against turning to LORD, the God of Israel.