Let fire come out. — The malediction is that they may perish by mutual destruction. It was exactly fulfilled (Judges 9:45-49). So when (Œetes is crucified as he had crucified Polykrates, Herodotus notices the similarity of the Nemesis (3:128).
Related Commentaries of Judges 9:20
Judges 9:20
20 But if not, let fire come out from Abimelech, and devour the men of Shechem, and the house of Millo; and let fire come out from the men of Shechem, and from the house of Millo, and devour Abimelech.