Exodus 8:16 in the King James Version
And the LORD said unto Moses, Say unto Aaron, Stretch out thy rod, and smite the dust of the land, that it may become lice throughout all the land of Egypt.
Context
15 But when Pharaoh saw that there was a respite, he hardened his heart, and didn’t listen to them, as the LORD had spoken.
16 The LORD said to Moses, “Tell Aaron, ‘Stretch out your rod, and strike the dust of the earth, that it may become lice throughout all the land of Egypt.’”
17 They did so; and Aaron stretched out his hand with his rod, and struck the dust of the earth, and there were lice on man, and on animal; all the dust of the earth became lice throughout all the land of Egypt.