He ordered flies to come; ¹  gnats invaded their whole territory.

When ¹  the magicians attempted ²  to bring forth gnats by their secret arts, they could not. So there were gnats on people and on animals.

They did so; Aaron extended his hand with his staff, he struck the dust of the ground, and it became gnats on people ¹  and on animals. All the dust of the ground became gnats throughout all the land of Egypt.

¹ The Lord said to Moses, “Tell Aaron, ‘Extend your staff and strike the dust of the ground, and it will become ²  gnats ³  throughout all the land of Egypt.’”