Matthew 24:24-25
for false Christs and false prophets will appear, and they will show great signs and wonders to mislead God's chosen people if they can.
Matthew 26:24-25
The Son of Man is to go away as the Scriptures say of him, but alas for the man by whom the Son of Man is betrayed! It would have been better for that man if he had never been born!"
Mark 14:20-21
He said to them, "It is one of the Twelve, who is dipping his bread in the same dish with me.
2 Corinthians 11:11-13
And why? Because I do not love you? God knows I do.
2 Thessalonians 2:9-11
The other's appearance, by the contrivance of Satan, will be full of power and pretended signs and wonders,
1 Timothy 4:1-2
The Spirit distinctly says that in later times some will turn away from the faith, and devote their attention to deceitful spirits and the things that demons teach