Exodus 7:11, 22
Exodus 7:11 NKJV
But Pharaoh also called the wise men and the sorcerers; so the magicians of Egypt, they also did in like manner with their enchantments.
Exodus 7:22 NKJV
Then the magicians of Egypt did so with their enchantments; and Pharaoh’s heart grew hard, and he did not heed them, as the LORD had said.