Judges 9:19-20

“If you then have dealt truly and sincerely with Jerubbaal and with his house this day, then rejoice all of you in Abimelech, and let him also rejoice in you. But if not let fire come out from Abimelech and devour the chief men of Shechem and the house of Millo, and let fire come out from the chief men of Shechem and the house of Millo and devour Abimelech.”

Finally he delivered his curse. Let it be according to their deserts. If they have done rightly let them fully enjoy the fruits of what they have done. And if not let them perish in mutual conflagration, the chief men of Shechem, the house of Millo (of Baal-berith) and Abimelech himself.