Judges 9:19-20, 57

if then you have dealt in truth and integrity with Jerubbaal and his house this day, rejoice in Abimelech, and let him also rejoice in you. But if not, let fire come out from Abimelech and consume the men of Shechem and Beth-millo; and let fire come out from the men of Shechem and from Beth-millo, and consume Abimelech.”

Also God returned all the wickedness of the men of Shechem on their heads, and the curse of Jotham the son of Jerubbaal came upon them.