¹⁵ But when Pharaoh saw that there was relief, he ^[a]hardened his heart and ^(A)did not listen to them, just as the Lord had said.

²⁹ Then Moses said, “Behold, I am going to leave you, and I will plead with the Lord that the swarms of flies may depart from Pharaoh, from his servants, and from his people tomorrow; only do not let Pharaoh ^(A)deal deceitfully again in not letting the people go to sacrifice to the Lord.”

³² But Pharaoh ^[a]hardened his heart this time also, and ^(A)he did not let the people go.