“When Pharaoh speaks to you, saying, ‘Show a miracle for yourselves,’ then you shall say to Aaron, ‘Take your rod and cast it before Pharaoh, and let it become a serpent.’ ”
So Moses stretched out his rod over the land of Egypt, and the Lord brought an east wind on the land all that day and all that night. When it was morning, the east wind brought the locusts.
But He answered and said to them, “An evil and adulterous generation seeks after a sign, and no sign will be given to it except the sign of the prophet Jonah.
Speak, and say, ‘Thus says the Lord God: “Behold, I am against you, O Pharaoh king of Egypt, O great monster who lies in the midst of his rivers, Who has said, ‘My River is my own; I have made it for myself.’
And Moses stretched out his rod toward heaven; and the Lord sent thunder and hail, and fire darted to the ground. And the Lord rained hail on the land of Egypt.