Exodus 8:15-17

New Century Version

¹⁵ But when the king saw that they were free of the frogs, he became stubborn again. He did not listen to Moses and Aaron, just as the Lord had said.

The Gnats

¹⁶ Then the Lord said to Moses, “Tell Aaron to raise his walking stick and strike the dust on the ground. Then everywhere in Egypt the dust will change into gnats.” ¹⁷ They did this, and when Aaron raised the walking stick that was in his hand and struck the dust on the ground, everywhere in Egypt the dust changed into gnats. The gnats got on the people and animals.