Revelation 2:14

Yet I have a few things against you, that you have there those who hold the teaching of Balaam, who taught Balak to put a stumbling-block before the sons of Israel, to eat things sacrificed to idols, and to practice lewdness.

2 Corinthians 11:3

But I fear lest, as the serpent deceived Eve by his cunning, so your minds should be corrupted from the simplicity which pertains to Christ.

2 Peter 2:14-15

having eyes that are full of the adulteress, and that can not cease from sin, deceiving unstable souls, having a heart exercised in covetousness, accursed children,

2 Peter 2:18

For by speaking boastful words of folly, they allure through the lusts of the flesh, and through lasciviousness, those who had really escaped from those who live in error.

Treasury of Scripture Knowledge

Summary

For they vex you with their wiles, wherewith they have beguiled you in the matter of Peor, and in the matter of Cozbi, the daughter of a prince of Midian, their sister, which was slain in the day of the plague for Peor's sake.

Vex you

Bible References

Vex you

Revelation 2:14
Yet I have a few things against you, that you have there those who hold the teaching of Balaam, who taught Balak to put a stumbling-block before the sons of Israel, to eat things sacrificed to idols, and to practice lewdness.

Beguiled

2 Corinthians 11:3
But I fear lest, as the serpent deceived Eve by his cunning, so your minds should be corrupted from the simplicity which pertains to Christ.
2 Peter 2:14
having eyes that are full of the adulteress, and that can not cease from sin, deceiving unstable souls, having a heart exercised in covetousness, accursed children,