Mark 13:6
for many shall come in my name, saying, I Am Christ, and shall deceive many.
Mark 13:22
for false Christs and false prophets shall rise and shall show signs and wonders to seduce, if possible, even the elect.
Jeremiah 14:14
Then the LORD said unto me, The prophets prophesy lies in my name: I did not send them, neither have I commanded them, neither did I speak unto them: they prophesy unto you a false vision, divination, vanity, and the deceit of their heart.
Jeremiah 23:21-25
I did not send those prophets, yet they ran; I did not speak to them, yet they prophesied.
Matthew 24:5
For many shall come in my name, saying, I am the Christ, and shall deceive many.
Matthew 24:11
And many false prophets shall rise and shall deceive many.
Matthew 24:23-24
Then if any man shall say unto you, Behold, here is the Christ, or there, believe it not.
John 5:43
I have come in my Father's name, and ye receive me not; if another shall come in his own name, him ye will receive.
John 8:24
Therefore I said unto you that ye shall die in your sins, for if ye do not believe that I AM, ye shall die in your sins.
Acts 5:36-39
For before these days, rose up Theudas, boasting himself to be somebody; to whom a number of men, about four hundred, joined themselves; who was slain; and all, as many as obeyed him, were scattered and brought to nought.
1 John 4:1
Beloved, do not believe every spirit, but try the spirits whether they are of God because many false prophets are gone out into the world.