Judges 11:29-33

29Then the Spirit of the LORD came upon 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. 30And Jephthah vowed a vow to the LORD, and said, If thou shalt without fail deliver the children of Ammon into my hands, 31Then it shall be, that whatever cometh out of the doors of my house to meet me, when I return in peace from the children of Ammon, shall surely be the LORD’S, and I will offer it for a burnt offering.12 32So Jephthah passed over to the children of Ammon to fight against them; and the LORD delivered them into his hands. 33And he smote them from Aroer, even till thou comest to Minnith, even twenty cities, and to the plain of the vineyards, with a very great slaughter. Thus the children of Ammon were subdued before the children of Israel.3