Exodus 8:18
"And the magicians did so with their enchantments to bring forth lice, but they could not: so there were lice upon man, and upon beast."
Cross References (ranked by relevance)
Then Pharaoh also called the wise men and the sorcerers: now the magicians of Egypt, they also did in like manner with their enchantments.
And the magicians could not stand before Moses because of the boils; for the boil was upon the magicians, and upon all the Egyptians.
Then came in all the king’s wise men: but they could not read the writing, nor make known to the king the interpretation thereof.
And he said unto them, I beheld Satan as lightning fall from heaven.
And it came to pass in the morning that his spirit was troubled; and he sent and called for all the magicians of Egypt, and all the wise men thereof: and Pharaoh told them his dream; but there was none that could interpret them unto Pharaoh.
Where are they? where are thy wise men? and let them tell thee now, and let them know what the LORD of hosts hath purposed upon Egypt.
Then came in the magicians, the astrologers, the Chaldeans, and the soothsayers: and I told the dream before them; but they did not make known unto me the interpretation thereof.