Why then do you harden your hearts as the Egyptians and Pharaoh hardened their hearts? When He did mighty things among them, did they not let the people go, that they might depart?
And I indeed will harden the hearts of the Egyptians, and they shall follow them. So I will gain honor over Pharaoh and over all his army, his chariots, and his horsemen.
But in accordance with your hardness and your impenitent heart you are treasuring up for yourself wrath in the day of wrath and revelation of the righteous judgment of God,
So Moses and Aaron came in to Pharaoh and said to him, “Thus says the Lord God of the Hebrews: ‘How long will you refuse to humble yourself before Me? Let My people go, that they may serve Me.
And the Lord said to Moses, “When you go back to Egypt, see that you do all those wonders before Pharaoh which I have put in your hand. But I will harden his heart, so that he will not let the people go.