6:28 When the Lord spoke to Moses in the land of Egypt, 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?”
7:1 So the Lord said to Moses, “See, I have made you like God to Pharaoh, and your brother Aaron will be your prophet. 7:2 You are to speak everything I command you, and your brother Aaron is to tell Pharaoh that he must release the Israelites from his land. 7:3 But I will harden Pharaoh’s heart, and although I will multiply my signs and my wonders in the land of Egypt, 7:4 Pharaoh will not listen to you. I will reach into Egypt and bring out my regiments, my people the Israelites, from the land of Egypt with great acts of judgment. 7:5 Then the Egyptians will know that I am the Lord, when I extend my hand over Egypt and bring the Israelites out from among them.
7:6 And Moses and Aaron did so; they did just as the Lord commanded them. 7:7 Now Moses was eighty years old and Aaron was eighty-three years old when they spoke to Pharaoh.
7:8 The Lord said to Moses and Aaron, 7:9 “When Pharaoh says to you, ‘Do a miracle,’ and you say to Aaron, ‘Take your staff and throw it down before Pharaoh,’ it will become a snake.” 7:10 When Moses and Aaron went to Pharaoh, they did so, just as the Lord had commanded them – Aaron threw down his staff before Pharaoh and his servants and it became a snake. 7:11 Then Pharaoh also summoned wise men and sorcerers, and the magicians of Egypt by their secret arts did the same thing. 7:12 Each man threw down his staff, and the staffs became snakes. But Aaron’s staff swallowed up their staffs. 7:13 Yet Pharaoh’s heart became hard, and he did not listen to them, just as the Lord had predicted.