2 Peter 2:14-16

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; but he received a rebuke for his own transgression, for a mute donkey, speaking with a voice of a man, restrained the madness of the prophet.