20. The Lord said to Moses, “Get up in the morning and go to Pharaoh. He will go out to the river. Tell him that the Lord says, ‘Let my people go and worship me!
21. If you don’t let my people go, then flies will come into your houses. The flies will be on you and your officials. The houses of Egypt will be full of flies. They will be all over the ground too!
22. But I will not treat the Israelites the same as the Egyptians. There will not be any flies in Goshen, where my people live. In this way you will know that I, the Lord, am in this land.
23. So tomorrow I will treat my people differently from your people. This will be my proof.’”
24. So the Lord did just what he said. Millions of flies came into Egypt. The flies were in Pharaoh’s house, and they were in all his officials’ houses. They were all over Egypt. The flies were ruining the country.
25. So Pharaoh called for Moses and Aaron and told them, “Offer sacrifices to your God here in this country.”
26. But Moses said, “It would not be right to do that. The Egyptians think it is terrible to kill animals as sacrifices for the Lord our God. If we do this here, the Egyptians will see us and throw stones at us and kill us.
27. Let us go three days into the desert and offer sacrifices to the Lord our God. This is what he told us to do.”
28. So Pharaoh said, “I will let you go and offer sacrifices to the Lord your God in the desert, but you must not go very far. Now, go and pray for me.”
29. Moses said, “Look, I will leave and ask the Lord to remove the flies from you, your people, and your officials tomorrow. But you must not stop the people from offering sacrifices to the Lord.”
30. So Moses left Pharaoh and prayed to the Lord.
31. And the Lord did what Moses asked. He removed the flies from Pharaoh, his officials, and his people. None of the flies remained.