Exodus 9:6-8

Tree of Life Version

⁶ Then the next day, Adonai did the deed. All the cattle of Egypt died, yet of the cattle of Bnei-Yisrael, not one died. ⁷ When Pharaoh inquired, there was not so much as one of the cattle of Bnei-Yisrael dead. But the heart of Pharaoh was stubborn, and he did not let the people go.

⁸ Then Adonai said to Moses and Aaron, “Take handfuls of soot from the furnace, and have Moses throw it heavenward in the sight of Pharaoh.