Proverbs 19:27
Cease, my son, to hear instructions for erring from the words of knowledge.
Deuteronomy 13:1-4
When there shall arise in the midst of you a prophet, or a dreamer of dreams, and he gave to thee a sign or a wonder,
1 Kings 22:22-28
And he will say, I will go forth and be to him a lying spirit in the mouth of all his prophets. And he will say, Thou shalt deceive, and thou shalt be able: go forth and do thus.
Proverbs 14:7
Go from before to the foolish man and thou knewest not the lips of knowledge.
Matthew 7:15
And hold from false prophets which come in to you in sheep's dresses, but within they are rapacious wolves.
Matthew 16:6
And Jesus said to them, Attend and keep from the leaven of the Pharisees and the Sadducees.
Matthew 16:12
Then understood they that he spake, not to keep from the leaven of bread, but from the teaching of the Pharisees and Sadducees.
Mark 4:24
And he said to them, See ye how ye hear: with what measure ye measure, shall be measured to you: and to you hearing, shall be added.
Mark 7:6-14
And he having answered, said to them, That Esaias prophesied well concerning you, as it has been written, This people honour me with lips, and their heart keeps far from me.
John 10:5
And a stranger they would not follow, but they will flee from him : for they know not the voice of strangers.
2 Corinthians 11:13-15
For such the falsely sent, crafty workers, being transformed into the sent of Christ.
Ephesians 4:14
That we be no more babes, tossed about, and carried around by every wind of doctrine, in the playing at dice of men, in craft, with the artifice of deceit;
1 Timothy 4:7
And profane and old women's fictions reject, and exercise thyself in devotion.
1 Timothy 6:3-5
If any teach otherwise, and come not up to the sound words of our Lord Jesus Christ, and to the doctrine according to devotion;
2 Peter 2:1-2
And also were there false prophets among the people, as also among you shall be false teachers, who shall privately bring in doctrines of perdition, and denying the master having purchased them, having brought upon themselves swift destruction.
1 John 4:1
Dearly beloved, believe not every spirit, but try the spirits if they are of God: for many false prophets have come out into the world.
2 John 1:10
If there come any to you, and bring not this teaching, receive ye him not into the household, and to rejoice tell him not:
Revelation 2:2
I know thy works, and thy fatigue, and thy patience, and that thou canst not bear the wicked: and thou bast tried them saying they are sent, and are not, and thou Last found them liars: