Judges 9:1

Abimelech Murders His Brothers

9:1 Now Abimelech son of Jerub-Baal went to Shechem to see his mother’s relatives. He said to them and to his mother’s entire extended family,

Judges 1:11

1:11 From there they attacked the people of Debir. (Debir used to be called Kiriath Sepher.)