New Living Translation
Because his heart was hard, Pharaoh refused to let the people leave, just as the LORD had predicted through Moses.

American Standard Version
And the heart of Pharaoh was hardened, and he did not let the children of Israel go, as Jehovah had spoken by Moses.

Berean Study Bible
So Pharaoh’s heart was hardened, and he would not let the Israelites go, just as the LORD had said through Moses.

Douay-Rheims Bible
And his heart was hardened, and the heart of his servants, and it was made exceeding hard: neither did he let the children of Israel go, as the Lord had commanded by the hand of Moses.

English Revised Version
And the heart of Pharaoh was hardened, and he did not let the children of Israel go; as the LORD had spoken by Moses.

King James Bible
And the heart of Pharaoh was hardened, neither would he let the children of Israel go; as the LORD had spoken by Moses.

World English Bible
The heart of Pharaoh was hardened, and he didn't let the children of Israel go, just as Yahweh had spoken through Moses.

Young's Literal Translation
and the heart of Pharaoh is strong, and he hath not sent the sons of Israel away, as Jehovah hath spoken by the hand of Moses.

Exodus 9:35 Additional Translations ...