2 Peter 2:13-16

They have caused many people to suffer, so they themselves will suffer. That is their pay for what they have done. They take pleasure in openly doing evil, so they are like dirty spots and stains among you. They delight in deceiving you while eating meals with you. Every time they look at a woman they want her, and their desire for sin is never satisfied. They lead weak people into the trap of sin, and they have taught their hearts to be greedy. God will punish them! These false teachers left the right road and lost their way, following the way Balaam went. Balaam was the son of Beor, who loved being paid for doing wrong. But a donkey, which cannot talk, told Balaam he was sinning. It spoke with a man’s voice and stopped the prophet’s crazy thinking.