34 Abimelech and his troops, four companies of them, went up that night and waited in ambush approaching Shechem. 35 Gaal son of Ebed had gotten up and was standing in the city gate. Abimelech and his troops left their cover. 36 When Gaal saw them he said to Zebul, "Look at that, people coming down from the tops of the mountains!" Zebul said, "That's nothing but mountain shadows; they just look like men." Gaal kept chattering away. 37 Then he said again, "Look at the troops coming down off Tabbur-erez (the Navel of the World) - and one company coming straight from the Oracle Oak." 38 Zebul said, "Where is that big mouth of yours now? You who said, 'And who is Abimelech that we should take orders from him?' Well, there he is with the troops you ridiculed. Here's your chance. Fight away!" 39 Gaal went out, backed by the leaders of Shechem, and did battle with Abimelech. 40 Abimelech chased him, and Gaal turned tail and ran. Many fell wounded, right up to the city gate. 41 Abimelech set up his field headquarters at Arumah while Zebul kept Gaal and his relatives out of Shechem. 42 The next day the people went out to the fields. This was reported to Abimelech. 43 He took his troops, divided them into three companies, and placed them in ambush in the fields. When he saw that the people were well out in the open, he sprang up and attacked them. 44 Abimelech and the company with him charged ahead and took control of the entrance to the city gate; the other two companies chased down those who were in the open fields and killed them. 45 Abimelech fought at the city all that day. He captured the city and massacred everyone in it. He leveled the city to the ground, then sowed it with salt.

Matthew Henry's Commentary on Judges 9:34-45

Commentary on Judges 9:30-49

(Read Judges 9:30-49)

Abimelech intended to punish the Schechemites for slighting him now, but God punished them for their serving him formerly in the murder of Gideon's sons. When God uses men as instruments in his hand to do his work, he means one thing, and they another. That, which they hoped would have been for their welfare, proved a snare and a trap, as those will certainly find, who run to idols for shelter; such will prove a refuge of lies.