Exodus 9:10

So they took soot from the kiln and stood before Pharaoh . And Moses threw it in the air , and it became boils breaking out in sores on man and beast .

So they took soot from a furnace and stood before Pharaoh. Moses tossed it into the air, and festering boils broke out on people and animals.

And they took ashes of the furnace, and stood before Pharaoh; and Moses sprinkled it up toward heaven; and it became a boil breaking forth with blains upon man, and upon beast.