Bible: Ex 7:13,22

7:13 Yet Pharaoh’s heart became hard, 1  and he did not listen to them, just as the Lord had predicted.

7:22 But the magicians of Egypt did the same 2  by their secret arts, and so 3  Pharaoh’s heart remained hard, 4  and he refused to listen to Moses and Aaron 5  – just as the Lord had predicted.
NET Bible Study Environment