And Jephthah came to Mizpeh unto his house, and, behold, his daughter came out to meet him with timbrels and with dances: and she was his only child; beside her he had neither son nor daughter.(Judges 11:34)

And it came to pass, when he saw her, that he rent his clothes, and said, Alas, my daughter! thou hast brought me very low, and thou art one of them that trouble me: for I have opened my mouth unto the LORD, and I cannot go back.(Judges 11:35)

And she said unto him, My father, if thou hast opened thy mouth unto the LORD, do to me according to that which hath proceeded out of thy mouth; forasmuch as the LORD hath taken vengeance for thee of thine enemies, even of the children of Ammon.(Judges 11:36)

And he said, Go. And he sent her away for two months: and she went with her companions, and bewailed her virginity upon the mountains.(Judges 11:38)

And it came to pass at the end of two months, that she returned unto her father, who did with her according to his vow which he had vowed: and she knew no man. And it was a custom in Israel,(Judges 11:39)

That the daughters of Israel went yearly to lament the daughter of Jephthah the Gileadite four days in a year.(Judges 11:40)