Exodus 8:22-23

Exodus 8:22-23 AMP

But on that day I will separate and set apart the land of Goshen, where My people are living, so that no swarms of insects will be there, so that you may know [without any doubt] and acknowledge that I, the LORD, am in the midst of the earth. I will put a division (distinction) between My people and your people. By tomorrow this sign shall be in evidence.” ’ ”

Read Exodus 8