Exodus 8:18-22

18And the magicians didH834 soH4616 with their enchantments to bringH1961 forthH3045 lice, but they couldH5971 notH1115: and there were lice uponH5921 man, and uponH5921 beast.

19Then the magicians said unto Pharaoh, This is the finger of God: and Pharaoh’s heart was hardened, and he hearkened notH2088 unto them; as the LORD had spoken.

20And the LORDH3068 saidH3651 unto Moses, Rise upH935 early in the morning, and standH935 beforeH6440 PharaohH6547; lo, he cometh forth to the water; and say unto him, ThusH3651 saith the LORDH3068, LetH3651 my peopleH776 goH935, that they may serveH6440 meH6440.

21Else, if thou wilt notH776 let my peopleH776 go, behold, I will send swarms of flies uponH7121 thee, and uponH7121 thy servants, and uponH7121 thy peopleH776, and intoH413 thy houses: and the houses of the Egyptians shall be full of swarms of flies, and also the groundH776 whereon they are.

22And I will sever in that dayH4872 the land of Goshen, in whichH5869 my peopleH3808 dwell, that noH3808 swarms of flies shall be there; to the end thou mayest know that I am the LORDH3068 in the midst of the earth.