Exodus 9:5

³behold, the hand of the Lord shall be upon thy cattle in the fields, both on the horses, and on the asses, and on the camels and oxen and sheep, a very great mortality.

⁴And I will make a marvelous distinction in that time between the cattle of the Egyptians, and the cattle of the children of Israel: nothing shall die of all that is of the children’s of Israel.

— Exodus 9:5 —

⁶And the Lord did this thing on the next day, and all the cattle of the Egyptians died, but of the cattle of the children of Israel there died not one.

⁷And when Pharaoh saw, that of all the cattle of the children of Israel there died not one, the heart of Pharaoh was hardened, and he did not let the people go.