Exodus 9:12

12 But the LORD hardened Pharaoh’s heart and he would not listen to Moses and Aaron, just as the LORD had said to Moses.

Exodus 9:12 in Other Translations

KJV
12 And the LORD hardened the heart of Pharaoh, and he hearkened not unto them; as the LORD had spoken unto Moses.
ESV
12 But the LORD hardened the heart of Pharaoh, and he did not listen to them, as the LORD had spoken to Moses.
NLT
12 But the LORD hardened Pharaoh’s heart, and just as the LORD had predicted to Moses, Pharaoh refused to listen.
MSG
12 God hardened Pharaoh in his stubbornness. He wouldn't listen, just as God had said to Moses. Strike Seven: Hail
CSB
12 But the Lord hardened Pharaoh's heart and he did not listen to them, as the Lord had told Moses.

Exodus 9:12 In-Context

10 So they took soot from a furnace and stood before Pharaoh. Moses tossed it into the air, and festering boils broke out on people and animals.
11 The magicians could not stand before Moses because of the boils that were on them and on all the Egyptians.
12 But the LORD hardened Pharaoh’s heart and he would not listen to Moses and Aaron, just as the LORD had said to Moses.
13 Then the LORD said to Moses, “Get up early in the morning, confront Pharaoh and say to him, ‘This is what the LORD, the God of the Hebrews, says: Let my people go, so that they may worship me,
14 or this time I will send the full force of my plagues against you and against your officials and your people, so you may know that there is no one like me in all the earth.

Cross References 2

Scripture quoted by permission.  Quotations designated (NIV) are from THE HOLY BIBLE: NEW INTERNATIONAL VERSION®.  NIV®.  Copyright © 1973, 1978, 1984, 2011 by Biblica.  All rights reserved worldwide.