then it shall be, that whatever comes forth from the doors of my house to meet me, when I return in peace from the children of Ammon, it shall be Yahweh's, and I will offer it up for a burnt offering.
The Lord gave Jephthah success in the battle, and he destroyed 20 cities in Ammon. He broke the Ammonites’ strong power, so they ceased oppressing Israel (Judges 11:33).