¹⁵ And Pharaoh saw that there was respite; and he hardened his heart, and hearkened not to them, as Jehovah had said.

²¹ And Jehovah said to Moses, When thou goest to return to Egypt, see that thou do all the wonders before Pharaoh that I have put in thy hand. And I will harden his heart, that he shall not let the people go.