C. F. Keil and Franz Delitzsch on Judges 8:6

Jdg 8:6

The princes of Succoth, however, showed so little sympathy and nationality of feeling, that instead of taking part of the attack upon the enemies of Israel, they even refused to supply bread to refresh their brethren of the western tribes who were exhausted with the pursuit of the foe. They said (the sing. ויּאמר may be explained on the ground that one spoke in the name of all: see Ewald, §319, a.), “Is the fist of Zebah and Zalmunna already in thy hand (power), that we should give thine army bread?” In these words there is not only an expression of cowardice, or fear of the vengeance which the Midianites might take when they returned upon those who had supported Gideon and his host, but contempt of the small force which Gideon had, as if it were impossible for him to accomplish anything at all against the foe; and in this contempt they manifested their utter want of confidence in God.