Exodus 6:28–7:7
28 Now it came about on the day when the Lord spoke to Moses in the land of Egypt,
29 that the Lord spoke to Moses, saying, “aI am the Lord; bspeak to Pharaoh king of Egypt all that I speak to you.”
30 But Moses said before the Lord, “Behold, I am 1aunskilled in speech; how then will Pharaoh listen to me?”
1 Then the Lord said to Moses, “aSee, I make you as God to Pharaoh, and your brother Aaron shall be your prophet.
2 “You shall speak all that I command you, and your brother aAaron shall speak to Pharaoh that he let the sons of Israel go out of his land.
3 “But aI will harden Pharaoh’s heart that I may bmultiply My signs and My wonders in the land of Egypt.
4 “When aPharaoh does not listen to you, then I will lay My hand on Egypt and bbring out My hosts, My people the sons of Israel, from the land of Egypt by cgreat judgments.
5 “aThe Egyptians shall know that I am the Lord, when I bstretch out My hand on Egypt and bring out the sons of Israel from their midst.”
6 So Moses and Aaron did it; aas the Lord commanded them, thus they did.
7 Moses was aeighty years old and Aaron 1eighty-three, when they spoke to Pharaoh.