Judges 11:31 in the King James Version
Then it shall be, that whatsoever cometh forth 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 up for a burnt offering.
Context
30 Jephthah vowed a vow to the LORD, and said, “If you will indeed deliver the children of Ammon into my hand,
31 then it shall be, that whatever comes out of the doors of my house to meet me when I return in peace from the children of Ammon, it shall be the LORD’s, and I will offer it up for a burnt offering.”
32 So Jephthah passed over to the children of Ammon to fight against them; and the LORD delivered them into his hand.