Shofetim 11:31-33

Orthodox Jewish Bible

³¹ Then it shall be, that whatsoever cometh forth of the delet of my bais to meet me, when I return b’shalom from the Bnei Ammon, shall surely be Hashem’s, and I will offer it up for an olah.

³² So Yiftach passed over unto the Bnei Ammon to fight against them; and Hashem delivered them into his hands.

³³ And he struck them down from Aroer, even till thou come to Minnit, even 20 towns, unto Avel-Kramim, with a very great slaughter. Thus the Bnei Ammon were subdued before the Bnei Yisroel.