Proverbs 19:27
Cease, my son, to hear the instruction that causes to stray from the words of knowledge.
Deuteronomy 13:1-4
If there arise among you a prophet, or a dreamer of dreams, and gives you a sign or a wonder,
1 Kings 22:22-28
And the LORD said unto him, By what means? And he said, I will go forth, and I will be a lying spirit in the mouth of all his prophets. And he said, You shall persuade him, and prevail also: go forth, and do so.
Proverbs 14:7
Go from the presence of a foolish man, when you perceive not in him the lips of knowledge.
Matthew 7:15
Beware of false prophets, who come to you in sheep's clothing, but inwardly they are ravening wolves.
Matthew 16:6
Then Jesus said unto them, Take heed and beware of the leaven of the Pharisees and of the Sadducees.
Matthew 16:12
Then understood they that he bade them not beware of the leaven of bread, but of the doctrine of the Pharisees and of the Sadducees.
Mark 4:24
And he said unto them, Take heed what you hear: with what measure you measure, it shall be measured to you: and unto you that hear shall more be given.
Mark 7:6-14
He answered and said unto them, Well has Isaiah prophesied of you hypocrites, as it is written, This people honor me with their lips, but their heart is far from me.
John 10:5
And a stranger will they not follow, but will flee from him: for they know not the voice of strangers.
2 Corinthians 11:13-15
For such are false apostles, deceitful workers, transforming themselves into the apostles of Christ.
Ephesians 4:14
That we from now on be no more children, tossed to and fro, and carried about with every wind of doctrine, by the sleight of men, and cunning craftiness, by which they lie in wait to deceive;
1 Timothy 4:7
But refuse profane and old wives' tales, and exercise yourself rather unto godliness.
1 Timothy 6:3-5
If any man teach otherwise, and consent not to wholesome words, even the words of our Lord Jesus Christ, and to the doctrine which is according to godliness;
2 Peter 2:1-2
But there were false prophets also among the people, even as there shall be false teachers among you, who shall secretly bring in destructive heresies, even denying the Lord that bought them, and bring upon themselves swift destruction.
1 John 4:1
Beloved, believe not every spirit, but test the spirits whether they are of God: because many false prophets are gone out into the world.
2 John 1:10
If there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God speed:
Revelation 2:2
I know your works, and your labor, and your patience, and how you can not bear them who are evil: and you have tried them who say they are apostles, and are not, and have found them liars: