JuliaSmith(i)
21 For if thou sendest not my people forth, behold me sending upon thee and upon thy servants, and upon thy people and upon thy houses, the gad-fly: and the houses of the Egyptians shall be filled with the gad-fly, and also the land which they are upon it
22 And I separated in that day the land of Goshen, which my people stood upon it, for no gad-fly to be there; that thou shalt know that I am Jehovah in the midst of the earth.
23 And I put a redemption between my people and between thy people; and in the morrow shall be this sign.
24 And Jehovah will do so; and the gad-fly will come forth a multitude into the house of Pharaoh and the house of his servants, and into all the land of Egypt: and the land will be destroyed from before the gad-fly.