Matthew 24:5
for many will come in my name saying, 'I am the Christ,' and will mislead many.
Matthew 24:11
Many false prophets will rise up and mislead many;
Matthew 24:24
For false christs and false prophets will arise, and will work great signs and wonders, so as to mislead, if it were possible, the very elect.
1 John 2:18
My children, this is the last hour, and as you have heard that an antichrist was coming, and now many antichrists are already risen, whence we may know that it is the last hour.
John 5:43
"I am come in the name of my Father and you do not receive me. If another comes in his own name, him you will receive.
Acts 5:36-37
"Years ago Theudas arose, claiming to be somebody, and was joined by about four hundred men. He was killed, and all of his followers dispersed and annihilated.
Acts 8:9-10
Now for some time a man named Simon had been practicing sorcery in that city, and had amazed the people of Samaria. He gave himself out to be some great person.
Revelation 13:8
and each one whose name has not been written in the Lamb's book of life, the Lamb who has been slain from the foundation of the world. All who dwell on the earth shall worship him.