Exodus 9:3-5

3now hear this: the hand of the Lord will fall on your livestock which are out in the field, on the horses, the donkeys, the camels, the herds, and the flocks—a horrible plague shall come.

4But the Lord will make a distinction between the livestock of Israel and the livestock of Egypt, so that nothing that belongs to the Israelites will die.” ’ ”

5The Lord set a [definite] time, saying, “Tomorrow the Lord will do this thing in the land.”