Exodus 9:9-11

Brenton(i) 9 And let it become dust over all the land of Egypt, and there shall be upon men and upon beasts sore blains breaking forth both on men and on beasts, in all the land of Egypt. 10 So he took of the ashes of the furnace before Pharao, and Moses scattered it toward heaven, and it became sore blains breaking forth both on men and on beasts. 11 And the sorcerers could not stand before Moses because of the sores, for the sores were on the sorcerers, and in all the land of Egypt.