2 Peter 2:3, 15-16

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.

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.