Exodus 8:16 - 8:19
The Plague of Gnats
16 Then Yahweh said to Moses, “Say to Aaron, ‘Stretch out your staff and strike the dust of the earth, that it may become gnats through all the land of Egypt.’” 17 And they did so; and Aaron stretched out his hand with his staff and struck the dust of the earth, and there were gnats on man and beast. All the dust of the earth became gnats through all the land of Egypt. 18 Then the magicians did the same with their secret arts in order to bring forth gnats, but they could not; so there were gnats on man and beast. 19 And the magicians said to Pharaoh, “This is the finger of God.” But Pharaoh’s heart was hardened with strength, and he did not listen to them, as Yahweh had spoken.