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

BBE: But Pharaoh's heart was made hard, and he did not give ear to them, as the Lord had said.

DBY: And Pharaoh's heart was stubborn, and he hearkened not to them, as Jehovah had said.

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

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

WBS: And he hardened Pharaoh's heart that he hearkened not to them; as the LORD had said.

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

YLT: and the heart of Pharaoh is strong, and he hath not hearkened unto them, as Jehovah hath spoken.
