Exodus 9:8–12

And the Lord said to Moses and Aaron, “Take handfuls of soot from the kiln, and let Moses throw them in the air in the sight of Pharaoh. It shall become fine dust over all the land of Egypt, and become boils breaking out in sores on man and beast throughout all the land of Egypt.” 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. And the magicians could not stand before Moses because of the boils, for the boils came upon the magicians and upon all the Egyptians. But the Lord hardened the heart of Pharaoh, and he did not listen to them, as the Lord had spoken to Moses.

Then the Lord said to Moses and Aaron, “Take handfuls of furnace soot, and Moses is to throw it toward heaven in the sight of Pharaoh. It will become fine dust over the entire land of Egypt. It will become festering boils on people and animals throughout the land of Egypt.” So they took furnace soot and stood before Pharaoh. Moses threw it toward heaven, and it became festering boils on people and animals. The magicians could not stand before Moses because of the boils, for the boils were on the magicians as well as on all the Egyptians. But the Lord hardened Pharaoh’s heart and he did not listen to them, as the Lord had told Moses.

Then the Lord said to Moses and Aaron, “Take handfuls of soot from a brick kiln, and have Moses toss it into the air while Pharaoh watches. The ashes will spread like fine dust over the whole land of Egypt, causing festering boils to break out on people and animals throughout the land.”

So they took soot from a brick kiln and went and stood before Pharaoh. As Pharaoh watched, Moses threw the soot into the air, and boils broke out on people and animals alike. Even the magicians were unable to stand before Moses, because the boils had broken out on them and all the Egyptians. But the Lord hardened Pharaoh’s heart, and just as the Lord had predicted to Moses, Pharaoh refused to listen.

And Yahweh said to Moses and to Aaron, “Take for yourselves full handfuls of soot from a smelting furnace, and let Moses sprinkle it toward the heavens before the eyes of Pharaoh. And it will become fine dust over all the land of Egypt, and it will become on humans and on animals a skin sore sprouting blisters in all the land of Egypt.” And they took the soot of the smelting furnace, and they stood before Pharaoh, and Moses sprinkled it toward the heavens, and it became skin sores sprouting blisters on humans and on animals. And the magicians were not able to stand before Moses because of the skin sores, for the skin sores were on the magicians and on all the Egyptians. And Yahweh hardened Pharaoh’s heart, and he did not listen to them, as Yahweh had spoken to Moses.

And the Lord said unto Moses and unto Aaron, Take to you handfuls of ashes of the furnace, and let Moses sprinkle it toward the heaven in the sight of Pharaoh. And it shall become small dust in all the land of Egypt, and shall be a boil breaking forth with blains upon man, and upon beast, throughout all the land of Egypt. 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. And the magicians could not stand before Moses because of the boils; for the boil was upon the magicians, and upon all the Egyptians. And the Lord hardened the heart of Pharaoh, and he hearkened not unto them; as the Lord had spoken unto Moses.