Revelation 16:13-14
And I saw three unclean spirits that looked like frogs coming out of the mouths of the dragon, the beast, and the false prophet. / These are demonic spirits that perform signs and go out to all the kings of the earth, to assemble them for battle on the great day of God the Almighty.

Psalm 78:45
He sent swarms of flies that devoured them, and frogs that devastated them.

Psalm 105:30
Their land teemed with frogs, even in their royal chambers.

Revelation 8:7-9
Then the first angel sounded his trumpet, and hail and fire mixed with blood were hurled down upon the earth. A third of the earth was burned up, along with a third of the trees and all the green grass. / Then the second angel sounded his trumpet, and something like a great mountain burning with fire was thrown into the sea. A third of the sea turned to blood, / a third of the living creatures in the sea died, and a third of the ships were destroyed.

Revelation 9:3-6
And out of the smoke, locusts descended on the earth, and they were given power like that of the scorpions of the earth. / They were told not to harm the grass of the earth or any plant or tree, but only those who did not have the seal of God on their foreheads. / The locusts were not given power to kill them, but only to torment them for five months, and their torment was like the stinging of a scorpion. ...

Matthew 12:24-28
But when the Pharisees heard this, they said, “Only by Beelzebul, the prince of demons, does this man drive out demons.” / Knowing their thoughts, Jesus said to them, “Every kingdom divided against itself will be laid waste, and every city or household divided against itself will not stand. / If Satan drives out Satan, he is divided against himself. How then can his kingdom stand? ...

Luke 11:20
But if I drive out demons by the finger of God, then the kingdom of God has come upon you.

2 Timothy 3:8-9
Just as Jannes and Jambres opposed Moses, so also these men oppose the truth. They are depraved in mind and disqualified from the faith. / But they will not advance much further. For just like Jannes and Jambres, their folly will be plain to everyone.

Acts 13:8-11
But Elymas the sorcerer (for that is what his name means) opposed them and tried to turn the proconsul from the faith. / Then Saul, who was also called Paul, filled with the Holy Spirit, looked directly at Elymas / and said, “O child of the devil and enemy of all righteousness, you are full of all kinds of deceit and trickery! Will you never stop perverting the straight ways of the Lord? ...

2 Thessalonians 2:9-10
The coming of the lawless one will be accompanied by the working of Satan, with every kind of power, sign, and false wonder, / and with every wicked deception directed against those who are perishing, because they refused the love of the truth that would have saved them.

Romans 9:17-18
For the Scripture says to Pharaoh: “I raised you up for this very purpose, that I might display My power in you, and that My name might be proclaimed in all the earth.” / Therefore God has mercy on whom He wants to have mercy, and He hardens whom He wants to harden.

1 Samuel 6:4-5
“What guilt offering should we send back to Him?” asked the Philistines. “Five gold tumors and five gold rats,” they said, “according to the number of rulers of the Philistines, since the same plague has struck both you and your rulers. / Make images of your tumors and of the rats that are ravaging the land. Give glory to the God of Israel, and perhaps He will lift His hand from you and your gods and your land.

Deuteronomy 7:19
the great trials that you saw, the signs and wonders, and the mighty hand and outstretched arm by which the LORD your God brought you out. The LORD your God will do the same to all the peoples you now fear.

Deuteronomy 28:27
The LORD will afflict you with the boils of Egypt, with tumors and scabs and itch from which you cannot be cured.

Joshua 24:5
Then I sent Moses and Aaron, and I afflicted the Egyptians by what I did there, and afterward I brought you out.