Exodus 7:24
7:24 All the Egyptians dug around the Nile for water to drink, because they could not drink the water of the Nile.
Exodus 8:18
8:18 When the magicians attempted to bring forth gnats by their secret arts, they could not. So there were gnats on people and on animals.
Exodus 9:11
9:11 The magicians could not stand before Moses because of the boils, for boils were on the magicians and on all the Egyptians.
Exodus 9:15
9:15 For by now I could have stretched out my hand and struck you and your people with plague, and you would have been destroyed from the earth.
Exodus 16:21
16:21 So they gathered it each morning, each person according to what he could eat, and when the sun got hot, it would melt.