Judges 9:28-32
English Standard Version
Chapter 9
28And Gaal the son of Ebed said, "Who is Abimelech, and who are we of Shechem, that we should serve him? Is he not the son of Jerubbaal, and is not Zebul his officer? Serve the men of Hamor the father of Shechem; but why should we serve him? 29Would that this people were under my hand! Then I would remove Abimelech. I would say to Abimelech, ‘Increase your army, and come out.’"
30When Zebul the ruler of the city heard the words of Gaal the son of Ebed, his anger was kindled.
31And he sent messengers to Abimelech secretly, saying, "Behold, Gaal the son of Ebed and his relatives have come to Shechem, and they are stirring up the city against you.
32Now therefore, go by night, you and the people who are with you, and set an ambush in the field.