12. And Moses and Aaron departed from Pharaoh. And Moses cried out to the Lord on behalf of the promise that he had made to Pharaoh concerning the frogs.
13. And the Lord acted according to the word of Moses. And the frogs died out of the houses, and out of the villages, and out of the fields.
14. And they gathered them together into immense piles, and the land was polluted.
15. Then Pharaoh, seeing that relief had been provided, hardened his own heart, and he did not listen to them, just as the Lord had instructed.
16. And the Lord said to Moses: "Say to Aaron: 'Extend your staff and strike the dust of the earth. And let there be stinging insects throughout the entire the land of Egypt.' "