Exodus 8:22; Exodus 9:4

22 But on that day gI will set apart the land of Goshen, where my people dwell, so that no swarms of flies shall be there, hthat you may know that I am the Lord in the midst of the earth.1


sBut the Lord will make a distinction between the livestock of Israel and the livestock of Egypt, so that nothing of all that belongs to the people of Israel shall die.