Matthew 24:24-25
for false Christs and false prophets will rise up, and give great signs and wonders; so as to deceive even the elect, if possible.
Matthew 26:24-25
Indeed the Son of man goeth, as has been written concerning Him: but woe unto that man by whom the Son of man is betrayed! It was good for him if that man had never been born.
Mark 14:20-21
And He said to them, One of the twelve who is dipping with me in the dish.
2 Corinthians 11:11-13
Why? because I do not love you with divine love? God knows.
2 Thessalonians 2:9-11
whose coming is according to the energy of Satan in all power and signs and wonders of falsehood,
1 Timothy 4:1-2
But the Spirit says positively, that in the last times certain ones will depart from the faith, giving heed to seducing spirits and to the teachings of demons,