Exodus 8:21-23

English Standard Version

²¹ Or else, if you will not let my people go, behold, I will send swarms of flies on you and your servants and your people, and into your houses. And the houses of the Egyptians shall be filled with swarms of flies, and also the ground on which they stand. ²² But on that day ^(A)I will set apart the land of Goshen, where my people dwell, so that no swarms of flies shall be there, ^(B)that you may know that I am the Lord in the midst of the earth.^{[a] 23} Thus I will put a division^[b] between my people and your people. Tomorrow this sign shall happen.”’”