Judges 9:24-26

New International Version - UK

²⁴ God did this in order that the crime against Jerub-Baal’s seventy sons, the shedding of their blood, might be avenged on their brother Abimelek and on the citizens of Shechem, who had helped him murder his brothers. ²⁵ In opposition to him these citizens of Shechem set men on the hilltops to ambush and rob everyone who passed by, and this was reported to Abimelek.

²⁶ Now Gaal son of Ebed moved with his clan into Shechem, and its citizens put their confidence in him.