Judges 11:33 DBY

³¹  then whoever comes forth from the doors of my house to meet me, when I return victorious from the Ammonites, shall be the LORD's, and I will offer him up for a burnt offering.'

³²  So Jephthah crossed over to the Ammonites to fight against them; and the LORD gave them into his hand.

³³  And he smote them from Aro'er to the neighborhood of Minnith, twenty cities, and as far as Abel-keramim, with a very great slaughter. So the Ammonites were subdued before the people of Israel.

³⁴  Then Jephthah came to his home at Mizpah; and behold, his daughter came out to meet him with timbrels and with dances; she was his only child; beside her he had neither son nor daughter.

³⁵  And when he saw her, he rent his clothes, and said, 'Alas, my daughter! you have brought me very low, and you have become the cause of great trouble to me; for I have opened my mouth to the LORD, and I cannot take back my vow.'