¹³ And he hardened Pharaoh's heart, that he hearkened not unto them; as the Lord had said.

²² And the magicians of Egypt did so with their enchantments: and Pharaoh's heart was hardened, neither did he hearken unto them; as the Lord had said.

¹⁵ But when Pharaoh saw that there was respite, he hardened his heart, and hearkened not unto them; as the Lord had said.

³² And Pharaoh hardened his heart at this time also, neither would he let the people go.

⁷ And Pharaoh sent, and, behold, there was not one of the cattle of the Israelites dead. And the heart of Pharaoh was hardened, and he did not let the people go.