Devour Abimelech — This is not so much a prediction as an imprecation, which, being grounded upon just cause, had its effect, as others in like case had.
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.