King James Bible
And he hardened Pharaoh's heart, that he hearkened not unto them; as the LORD had said.

New King James Version
And Pharaoh’s heart grew hard, and he did not heed them, as the LORD had said.

American Standard Version
And Pharaoh's heart was hardened, and he hearkened not unto them; as Jehovah had spoken.

Berean Study Bible
Still, Pharaoh’s heart was hardened, and he would not listen to them, just as the LORD had said.

Douay-Rheims Bible
And Pharao's heart was hardened, and he did not hearken to them, as the Lord had commanded.

English Revised Version
And Pharaoh's heart was hardened, and he hearkened not unto them; as the LORD had spoken.

World English Bible
Pharaoh's heart was hardened, and he didn't listen to them; as Yahweh had spoken.

Young's Literal Translation
and the heart of Pharaoh is strong, and he hath not hearkened unto them, as Jehovah hath spoken.

Exodus 7:13 Additional Translations ...