Judges 9:49-52
English Standard Version
50Then Abimelech went to Thebez and encamped against Thebez and captured it.
51But there was a strong tower within the city, and all the men and women and all the leaders of the city fled to it and shut themselves in, and they went up to the roof of the tower.
52And Abimelech came to the tower and fought against it and drew near to the door of the tower to burn it with fire.