Exodus 8:15-17

Wycliffe Bible

¹⁵ Soothly Pharaoh saw that rest was given, and he made grievous his heart, and he heard not them, as the Lord commanded. (But when Pharaoh saw that the trouble had ceased, he hardened his heart, and he would not listen to them, as the Lord had said.)

¹⁶ And the Lord said to Moses, Speak thou to Aaron, Hold forth thy rod, and smite the dust of the earth (Say thou to Aaron, Stretch forth thy staff, and strike the dust of the earth), and little flies, or gnats, be in all the land of Egypt.

¹⁷ And they did so; and Aaron held forth the hand, and held the rod, and smote the dust of [the] earth; and gnats were made in men, and in work beasts; all the dust of the earth was turned into gnats by all the land of Egypt. (And they did so; and Aaron stretched forth the staff with his hand, and struck the dust of the earth; and gnats came on people, and on the work beasts; yea, all the dust of the earth was turned into gnats in all the land of Egypt.)