Exodus 9:8-10

Complete Jewish Bible

⁸ Adonai said to Moshe and Aharon, “Take handfuls of ashes from a kiln, and let Moshe throw them in the air before Pharaoh’s eyes. ⁹ They will turn into fine dust over all the land of Egypt and become infected sores on men and animals throughout Egypt.” ¹⁰ So they took ashes from a kiln, stood in front of Pharaoh and threw them in the air; and they became infected sores on men and animals.