Exodus 8:20-22

Living Bible

²⁰ Next the Lord told Moses, “Get up early in the morning and meet Pharaoh as he comes out to the river to bathe, and say to him, ‘Jehovah says, “Let my people go and worship me. ²¹ If you refuse I will send swarms of flies throughout Egypt. Your homes will be filled with them and the ground will be covered with them. ²² But it will be very different in the land of Goshen where the Israelis live. No flies will be there; thus you will know that I am the Lord God of all the earth,