Matthew Henry on Judges 11:4-11
Here is, I. The distress which the children of Israel were in upon the Ammonites' invasion of their country, Jdg 11:4. Probably this was the same invasion with that mentioned, Jdg 10:17, when the children of Ammon were gathered together and encamped in or against Gilead. And those words, in process of time, refer to what goes immediately before of the expulsion of Jephthah; many days after he had been thus thrust out in disgrace was he fetched back again with honour.
II. The court which the elders made to Jephthah hereupon to come and help them. They did not write or send a messenger to him, but went themselves to fetch him, resolving to have no denial, and the exigence of the case was such…
Read the whole note in the consoleJamieson-Fausset-Brown on Judges 11:10
the elders of Israel said unto Jephthah, The Lord be witness between us--Their offer being accompanied by the most solemn oath, Jephthah intimated his acceptance of the mission, and his willingness to accompany them. But to make "assurance doubly sure," he took care that the pledge given by the deputies in Tob should be ratified in a general assembly of the people at Mizpeh; and the language of the historian, "Jephthah uttered all his words before the Lord," seems to imply that his inauguration with the character and extraordinary office of judge was solemnized by prayer for the divine blessing, or some religious ceremonial.
John Gill on Judges 11:10
And the elders of Gilead said unto Jephthah,.... Assenting to his proposal, and not only giving their word for it, but their oath:
the Lord be witness between us, if we do not so according to thy words; that is, make him head over them; they appealed to the omniscient God, and called on him to be a witness of their agreement to it, and swore by him they would fulfil it; or if they did not, that the Lord would take vengeance on them for it, and punish the breach of this covenant and oath in some way or another; the Targum of Jonathan is,"the Word of the Lord be a witness between us, &c.''
Keil & Delitzsch on Judges 11:10