Then the Spirit of Yahweh came on Jephthah, and he passed over Gilead and Manasseh, and passed over Mizpeh of Gilead, and from Mizpeh of Gilead he passed over to the children of Ammon.
and from Mizpeh of Gilead he passed over to the children of Ammon; did not stay for them, to bring on the war in the land of Gilead, but prevented it by carrying it into the land of the children of Ammon. It seems by this, that though the children of Ammon had encamped in Gilead some time before, Judges 10:17, yet for some reason or another they had decamped, and had retired into their own country; but yet threatening Israel with a war, and preparing for it.