Judges 9:56-57

In this way God repaid the wickedness of Abimelech, which he had done to his father [Jerubbaal] by killing his seventy brothers. Also God repaid all the wickedness of the men of Shechem on their heads, and the curse of Jotham the son of Jerubbaal (Gideon) came upon them. [Judg 9:19, 20]