¹⁵ But when Pharaoh saw that there was relief,^(A) he hardened his heart^(B) and would not listen to Moses and Aaron, just as the Lord had said.

²⁰ that you made a fatal mistake when you sent me to the Lord your God and said, ‘Pray to the Lord our God for us; tell us everything he says and we will do it.’^{(A) 21} I have told you today, but you still have not obeyed the Lord your God in all he sent me to tell you.^(B)