Treasury of Scripture Knowledge
Then Pharaoh also summoned wise men and sorcerers, and the magicians of Egypt by their secret arts did the same thing.
When the magicians attempted to bring forth gnats by their secret arts, they could not. So there were gnats on people and on animals.
Persist in trusting your amulets and your many incantations, which you have faithfully recited since your youth! Maybe you will be successful -- maybe you will scare away disaster.
2 Timothy 3:8
And just as Jannes and Jambres opposed Moses, so these people -- who have warped minds and are disqualified in the faith -- also oppose the truth.
So the first angel went and poured out his bowl on the earth. Then ugly and painful sores appeared on the people who had the mark of the beast and who worshiped his image.