Exodus 7:7
King James Version
“And Moses fourscore years old, and Aaron fourscore and three years old, when they spake unto Pharaoh.”
Context
4But Pharaoh shall not hearken unto you, that I may lay my hand upon Egypt, and bring forth mine armies, my people the children of Israel, out of the land of Egypt by great judgments.
5And the Egyptians shall know that I the LORD, when I stretch forth mine hand upon Egypt, and bring out the children of Israel from among them.
6And Moses and Aaron did as the LORD commanded them, so did they.
7And Moses fourscore years old, and Aaron fourscore and three years old, when they spake unto Pharaoh.
8And the LORD spake unto Moses and unto Aaron, saying,
9When Pharaoh shall speak unto you, saying, Shew a miracle for you: then thou shalt say unto Aaron, Take thy rod, and cast before Pharaoh, it shall become a serpent.
10And Moses and Aaron went in unto Pharaoh, and they did so as the LORD had commanded: and Aaron cast down his rod before Pharaoh, and before his servants, and it became a serpent.