Exodus 3:10

3:10 So now go, and I will send you to Pharaoh to bring my people, the Israelites, out of Egypt.”

Exodus 5:5

5:5 Pharaoh was thinking, “The people of the land are now many, and you are giving them rest from their labor.”

Exodus 5:15

5:15 The Israelite foremen went and cried out to Pharaoh, “Why are you treating your servants this way?

Exodus 5:17

5:17 But Pharaoh replied, “You are slackers! Slackers! That is why you are saying, ‘Let us go sacrifice to the Lord.’

Exodus 6:29-30

6:29 he said to him, “I am the Lord. Tell Pharaoh king of Egypt all that I am telling you.” 6:30 But Moses said before the Lord, “Since I speak with difficulty, why should Pharaoh listen to me?”

Exodus 7:7

7:7 Now Moses was eighty years old and Aaron was eighty-three years old when they spoke to Pharaoh.

Exodus 7:13-14

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

The First Blow: Water to Blood

7:14 The Lord said to Moses, “Pharaoh’s heart is hard; he refuses to release the people.

Exodus 10:16

10:16 Then Pharaoh quickly summoned Moses and Aaron and said, “I have sinned against the Lord your God and against you!