22. And I will make the land of Gessen wherein my people is, wonderful in that lay, so that flies shall not be there: and thou shalt know that I am the Lord in the midst of the earth.
23. And I will put a division between my people and thy people: to morrow shall this sign be.
24. And the Lord did so. And there came a very grievous swarm of flies into he houses of Pharao and of his servants, and into all the land of Egypt: and the land was corrupted by this kind of flies.
25. And Pharao called Moses and Aaron, and said to them: Go, and sacrifice to your God in this land.
26. And Moses said: It cannot be so: for we shall sacrifice the abominations of the Egyptians to the Lord our God: now if we kill those things which the Egyptians worship, in their presence, they will stone us.
27. We will go three days' journey into the wilderness: and we will sacrifice to the Lord our God, as he hath commanded us.
28. And Pharao said: I will let you go to sacrifice to the Lord your God in the wilderness: but go no farther: pray for me.
29. And Moses said: I will go out from thee, and will pray to the Lord: and the flies shall depart from Pharao, and from his servants, and from his people to morrow: but do not deceive any more, in not letting the people go to sacrifice to the Lord.
30. So Moses went out from Pharao, and prayed to the Lord.
31. And he did according to his word: and he took away the flies from Pharao, and from his servants, and from his people: there was not left so much as one.
32. And Pharao's heart was hardened, so that neither this time would he let the people go.