Judges 9:27-29
9:27 They went out to the field, harvested their grapes, squeezed out the juice, and celebrated. They came to the temple of their god and ate, drank, and cursed Abimelech.
9:28 Gaal son of Ebed said, “Who is Abimelech and who is Shechem, that we should serve him? Is he not the son of Jerub-Baal, and is not Zebul the deputy he appointed? Serve the sons of Hamor, the father of Shechem! But why should we serve Abimelech?
9:29 If only these men were under my command, I would get rid of Abimelech!” He challenged Abimelech, “Muster your army and come out for battle!”