8 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.
9 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.
10 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.
11 And the magicians could not stand before Moses, because of the boils; for the boil was upon the magicians, and upon all the Egyptians.
12 And Pharaoh hardened his heart, and he hearkened not unto them; as the Lord had spoken unto Moses.
13 And the Lord said unto Moses, Rise up early in the morning, and stand before Pharaoh, and say unto him, Thus saith the Lord God of the Hebrews, Let my people go, that they may serve me.
14 For I will at this time send all my plagues upon thine heart, and upon thy servants, and upon thy people; that thou mayest know that there is none like me in all the earth.
15 For now I will stretch out my hand, that I may smite thee and thy people with pestilence; and thou shalt be cut off from the earth.
16 And in very deed for this cause have I raised thee up, for to show in thee my power; and that my name may be declared throughout all the earth.
17 Therefore speak unto Pharaoh the thing which I command thee, who as yet exalteth himself that he will not let them go.
18 Behold, tomorrow about this time, I will cause it to rain a very grievous hail, such as hath not been in Egypt since the foundation thereof even until now.
