Exodus 4:21-31

21And the Lord said to Moses, “When you go back to Egypt, see that you do before Pharaoh all the amiracles that I have put in your power. But bI will harden his heart, so that he will not let the people go. 22Then you shall say to Pharaoh, ‘Thus says the Lord, cIsrael is my dfirstborn son, 23and I say to you, “Let my son go that he may serve me.” If you refuse to let him go, behold, I ewill kill your firstborn son.’”

24At a lodging place on the way fthe Lord met him and gsought to put him to death. 25Then hZipporah took a iflint and cut off her son’s foreskin and touched Moses’
Hebrew his
feet with it and said, “Surely you are a bridegroom of blood to me!”
26So he let him alone. It was then that she said, “A bridegroom of blood,” because of the circumcision.

27The Lord said to Aaron, “Go into the wilderness kto meet Moses.” So he went and met him at the lmountain of God and kissed him. 28And Moses mtold Aaron all the words of the Lord with which he had sent him to speak, and all nthe signs that he had commanded him to do. 29Then Moses and Aaron owent and gathered together all the elders of the people of Israel. 30 pAaron spoke all the words that the Lord had spoken to Moses and did the signs in the sight of the people. 31And the people qbelieved; and when they heard that the Lord had rvisited the people of Israel and that he had sseen their affliction, tthey bowed their heads and worshiped.

Exodus 7:3

3But uI will harden Pharaoh’s heart, and though I vmultiply my signs and wonders in the land of Egypt,

Exodus 7:13-14

13Still wPharaoh’s heart was hardened, and he would not listen to them, xas the Lord had said.

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14Then the Lord said to Moses, “Pharaoh’s heart is hardened; he refuses to let the people go.

Exodus 14:8

8And ythe Lord hardened the heart of Pharaoh king of Egypt, and he pursued the people of Israel while zthe people of Israel were going out defiantly.

Exodus 14:17

17And aaI will harden the hearts of the Egyptians so that they shall go in after them, and abI will get glory over Pharaoh and all his host, his chariots, and his horsemen.

Romans 11:8

8as it is written,

acGod gave them a spirit of stupor,
adeyes that would not see
and ears that would not hear,
down to this very day.”
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