King James Version
And Moses and Aaron did all these wonders before Pharaoh: and the LORD hardened Pharaoh's heart, so that he would not let the children of Israel go out of his land.New International Version
Moses and Aaron performed all these wonders before Pharaoh, but the LORD hardened Pharaoh's heart, and he would not let the Israelites go out of his country.Catholic Public Domain Version
Now Moses and Aaron did all the wonders that are written, in the sight of Pharaoh. And the Lord hardened the heart of Pharaoh; neither did he release the sons of Israel from his land