1 Corinthians 15:33
Be not deceived: malicious speakings corrupt good manners.
Proverbs 13:20
He that goeth in the company of wise men, shall be wise; but whoso is a companion of fools shall be hurt.
Matthew 24:4
And Jesus answered, and said unto them, "Take heed that no man deceive you;
1 Corinthians 6:9
Do ye not remember how that the unrighteous shall not inherit the kingdom of God? Be not deceived. For neither fornicators, neither worshippers of images, neither whoremongers, neither weaklings, neither abusers of themselves with mankind,
Proverbs 9:6
Forsake ignorance, and ye shall live: and see that ye go in the way of understanding."
Matthew 24:11
And many false prophets shall arise, and shall deceive many.
Matthew 24:24
for there shall arise false Christs, and false prophets and shall do great miracles and wonders. Insomuch that if it were possible, even the very elect should be deceived.
1 Corinthians 5:6
Your rejoicing is not good. Know ye not that a little leaven soureth the whole lump of dough?
Galatians 6:7
Be not deceived, God is not mocked. For whatsoever a man soweth, that shall he reap.
Ephesians 5:6
Let no man deceive you with vain words. For through such things cometh the wrath of God upon the children of unbelief.
2 Thessalonians 2:10
and in all deceivableness of unrighteousness, among them that perish: because they received not the love of the truth, that they might have been saved.
2 Timothy 2:16-18
Unghostly and vain voices, pass over. For they shall increase unto greater ungodliness,
Hebrews 12:15
And look to, that no man be destitute of the grace of God, and that no root of bitterness spring up and trouble; and thereby many be defiled:
2 Peter 2:2
And many shall follow their damnable ways, by which the way of truth shall be evil spoken of;
2 Peter 2:18-20
For when they have spoken the swelling words of vanity, they beguile with wantonness through the lusts of the flesh them that were clean escaped: but now are wrapped in errors.
Revelation 12:9
And the great dragon, that old serpent called the devil and Satan; Was cast out. Which deceiveth all the world. And he was cast into the earth, and his angels were cast out also.
Revelation 13:8-14
and all that dwell upon the earth worshipped him, whose names are not written in the book of life of the lamb, which was killed from the beginning of the world.