Judges 9:20

17 (For my father made war for you, and put his life in danger, and made you free from the hands of Midian;

18 And you have gone against my father's family this day, and have put to death his sons, even seventy men on one stone, and have made Abimelech, the son of his servant-wife, king over the townsmen of Shechem because he is your brother;)

19 If then you have done what is true and upright to Jerubbaal and his family this day, may you have joy in Abimelech, and may he have joy in you;

20 But if not, may fire come out from Abimelech, burning up the townsmen of Shechem and Beth-millo; and may fire come out from the townsmen of Shechem and Beth-millo, for the destruction of Abimelech.

21 Then Jotham straight away went in flight to Beer, and was living there for fear of his brother Abimelech.

22 So Abimelech was chief over Israel for three years.

23 And God sent an evil spirit between Abimelech and the townsmen of Shechem; and the townsmen of Shechem were false to Abimelech;