Gaal the son of Ebed said, Who is Abimelech, and who is Shechem, that we should serve him? Isn't he the son of Jerubbaal? and Zebul his officer? serve you the men of Hamor the father of Shechem: but why should we serve him?
"Strewing the ruined city with salt [Judges 9:45], which only occurs here, was a symbolical act, signifying that the city was to be turned for ever into a barren salt desert. Salt ground is barren desert (Job xxxix. 6, [Psalms] cvii. 34)." [Note: Keil and Delitzsch, p. 370.] 