C. F. Keil and Franz Delitzsch on Judges 9:41

Jdg 9:41

Abimelech did not force his way into the city, but remained (ישׁב, lit. sat down) with his army in Arumah, a place not mentioned again, which was situated, according to Jdg 9:42, somewhere in the neighbourhood of Shechem. It cannot possibly have been the place called Ῥουμὰ ἡ καὶ Ἄριμα in the Onom. of Eusebius, which was named Ῥέμφις in his day, and was situated in the neighbourhood of Diospolis (or Lydda). Zebul, however, drove Gaal and his brethren (i.e., his retinue) out of Shechem.