2 Peter 2:3, 14-15

and in their greed they will exploit you with false words; their judgment from long ago is not idle, and their destruction is not asleep.

having eyes full of adultery that never cease from sin, enticing unstable souls, having a heart trained in greed, accursed children; forsaking the right way, they have gone astray, having followed the way of Balaam, the son of Beor, who loved the wages of unrighteousness