10. They took ashes of the furnace, and stood before Pharaoh; and Moses sprinkled it up towards the sky; and it became boils and blisters breaking on man and on animal.
11. The magicians couldn’t stand before Moses because of the boils; for the boils were on the magicians and on all the Egyptians.
12. The Lord hardened the heart of Pharaoh, and he didn’t listen to them, as the Lord had spoken to Moses.
13. The Lord said to Moses, “Rise up early in the morning, and stand before Pharaoh, and tell him, ‘This is what the Lord, the God of the Hebrews, says: “Let my people go, that they may serve me.