And the LORD said unto Moses, "Say unto Aaron, 'Stretch out thy rod and smite the dust of the land that it may turn to lice in all the land of Egypt.'"

And they did so. And Aaron stretched out his hand with his rod and smote the dust of the earth, and it turned to lice both in man and beast, so that all the dust of the land turned to lice, throughout all the land of Egypt.

and it shall turn to dust in all the land of Egypt, and shall make swelling sores with blains both on man and beast in all the land of Egypt."