The Plague of Flies

²⁰ Then the Lord said to Moses, “Get up early in the morning^(A) and confront Pharaoh as he goes to the river and say to him, ‘This is what the Lord says: Let my people go, so that they may worship^(B) me. ²¹ If you do not let my people go, I will send swarms of flies on you and your officials, on your people and into your houses. The houses of the Egyptians will be full of flies; even the ground will be covered with them.

²² “‘But on that day I will deal differently with the land of Goshen,^(C) where my people live;^(D) no swarms of flies will be there, so that you will know^(E) that I, the Lord, am in this land. ²³ I will make a distinction^[a] between my people and your people.^(F) This sign will occur tomorrow.’”

²⁴ And the Lord did this. Dense swarms of flies poured into Pharaoh’s palace and into the houses of his officials; throughout Egypt the land was ruined by the flies.^(G)

²⁵ Then Pharaoh summoned^(H) Moses and Aaron and said, “Go, sacrifice to your God here in the land.”

²⁶ But Moses said, “That would not be right. The sacrifices we offer the Lord our God would be detestable to the Egyptians.^(I) And if we offer sacrifices that are detestable in their eyes, will they not stone us? ²⁷ We must take a three-day journey^(J) into the wilderness to offer sacrifices^(K) to the Lord our God, as he commands us.”

²⁸ Pharaoh said, “I will let you go to offer sacrifices to the Lord your God in the wilderness, but you must not go very far. Now pray^(L) for me.”

²⁹ Moses answered, “As soon as I leave you, I will pray to the Lord, and tomorrow the flies will leave Pharaoh and his officials and his people. Only let Pharaoh be sure that he does not act deceitfully^(M) again by not letting the people go to offer sacrifices to the Lord.”

³⁰ Then Moses left Pharaoh and prayed to the Lord,^{(N) 31} and the Lord did what Moses asked. The flies left Pharaoh and his officials and his people; not a fly remained. ³² But this time also Pharaoh hardened his heart^(O) and would not let the people go.