And it came to pass on the day [when] the LORD spake unto Moses in the land of Egypt,
That the LORD spake unto Moses, saying, I [am] the LORD: speak thou unto Pharaoh king of Egypt all that I say unto thee.
And Moses said before the LORD, Behold, I [am] of uncircumcised lips, and how shall Pharaoh hearken unto me?
And the LORD said unto Moses, See, I have made thee a god to Pharaoh: and Aaron thy brother shall be thy prophet.
Thou shalt speak all that I command thee: and Aaron thy brother shall speak unto Pharaoh, that he send the children of Israel out of his land.
And I will harden Pharaoh's heart, and multiply my signs and my wonders in the land of Egypt.
But Pharaoh shall not hearken unto you, that I may lay my hand upon Egypt, and bring forth mine armies, [and] my people the children of Israel, out of the land of Egypt by great judgments.
And the Egyptians shall know that I [am] the LORD, when I stretch forth mine hand upon Egypt, and bring out the children of Israel from among them.
And Moses and Aaron did as the LORD commanded them, so did they.
And Moses [was] fourscore years old, and Aaron fourscore and three years old, when they spake unto Pharaoh.