6. This, then, is what Moses and Aaron did. They did exactly as the Lord had commanded them.
7. Moses was eighty years old, and Aaron eighty-three, when they spoke to Pharaoh.
8. The Lord spoke to Moses and Aaron:
9. When Pharaoh demands of you, “Produce a sign or wonder,” you will say to Aaron: “Take your staff and throw it down before Pharaoh, and it will turn into a serpent.”
10. Then Moses and Aaron went to Pharaoh and did just as the Lord had commanded. Aaron threw his staff down before Pharaoh and his servants, and it turned into a serpent.
11. Pharaoh, in turn, summoned the wise men and the sorcerers, and they also, the magicians of Egypt, did the same thing by their magic arts.
12. Each one threw down his staff, and they turned into serpents. But Aaron’s staff swallowed their staffs.