Exodus 8:22 "But on that day I will set apart the land of Goshen, where My people are living, so that no swarms of insects will be there, in order that you may know that I, the LORD, am in the midst of the land.

Exodus 9:4 "But the LORD will make a distinction between the livestock of Israel and the livestock of Egypt, so that nothing will die of all that belongs to the sons of Israel."'"

Exodus 9:6 So the LORD did this thing on the next day, and all the livestock of Egypt died; but of the livestock of the sons of Israel, not one died.

Exodus 11:7 But against any of the sons of Israel a dog will not even bark, whether against man or beast, that you may understand how the LORD makes a distinction between Egypt and Israel.' (NASB ©1995)