Leviticus 26:23-25

“And if you fail to learn the lesson and continue your hostility toward me, then I myself will be hostile toward you. I will personally strike you with calamity seven times over for your sins. I will send armies against you to carry out the curse of the covenant you have broken. When you run to your towns for safety, I will send a plague to destroy you there, and you will be handed over to your enemies.