Exodus 9:10
They got some ashes and stood before the king. Moses threw them into the air. They produced boils that became open sores on the people and the animals.
Deuteronomy 28:27
Jehovah will strike you with the boils of Egypt and with tumors and with the scab and with the itch, from which you cannot be healed.
Treasury of Scripture Knowledge
Summary
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.
A boil
Bible References
A boil
Deuteronomy 28:27
Jehovah will strike you with the boils of Egypt and with tumors and with the scab and with the itch, from which you cannot be healed.