Matthew 13:25
and, while men were sleeping, his enemy came and sowed tares in the midst of the wheat, and went away.
Matthew 13:39
and the enemy that sowed them is the Devil; and the harvest is the end of the age; and the reapers are angels.
Matthew 25:5
Now, the bridegroom tarrying, they all became drowsy, and were sleeping;
Acts 20:30-31
and from among yourselves will men arise, speaking perverse things, to draw away the disciples after them.
2 Corinthians 11:13-15
For such men are false apostles, deceitful workers, transforming themselves into apostles of Christ;
Galatians 2:4
and that was because of the false brethren secretly introduced, who, indeed, crept in to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage;
2 Timothy 4:3-5
For there will be a time when they will not endure the healthful teaching; but, having itching ears, they will for themselves heap up teachers according to their own desires;
Hebrews 12:15
looking carefully, lest there be any one falling short of the grace of God; lest any root of bitterness, springing up, trouble you, and through it many be defiled;
1 Peter 5:8
Be sober, be watchful. Your adversary the Devil, as a roaring lion, is going about, seeking whom he may devour;
2 Peter 2:1
But there arose false prophets also among the people, as among you also there will be false teachers, who, indeed, will stealthily bring in destructive heresies, denying even the Master Who bought them, bringing upon themselves swift destruction:
Revelation 2:20
But I have it against you, that you suffer the woman Jezebel, who calls herself a prophetess; and she teaches and seduces My servants to commit fornication, and to eat idol-sacrifices.
Revelation 12:9
And the great dragon was cast down, the old serpent, he that is called the Devil and Satan, who deceives the whole habitable earth; he was cast down to the earth, and his angels were cast down with him.
Revelation 13:14
And he deceives those who dwell on the earth by reason of the signs which it was given him to do in the sight of the beast; saying to those dwelling on the earth, that they should make an image to the beast, who has the stroke of the sword, and lived.