Exodus 7:1-7 - Yahweh's Plans For Bringing Israel Out Of Egypt
1 And LORD said to Moses, See, I have made thee as God to Pharaoh, and Aaron thy brother shall be thy prophet. 2 Thou shall speak all that I command thee, and Aaron thy brother shall speak to Pharaoh, that he let the sons of Israel go out of his land. 3 And I will harden Pharaoh's heart, and multiply my signs and my wonders in the land of Egypt. 4 But Pharaoh will not hearken to you. And I will lay my hand upon Egypt, and bring forth my armies, my people the sons of Israel, out of the land of Egypt by great judgments. 5 And the Egyptians shall know that I am LORD, when I stretch forth my hand upon Egypt, and bring out the sons of Israel from among them.
6 And Moses and Aaron did so, as LORD commanded them, so they did. 7 And Moses was eighty years old, and Aaron eighty-three years old, when they spoke to Pharaoh.