Judges 11:34-39

34After that, Jephthah returned to his home in Mizpah. As he arrived, his daughter came out to meet him. She was dancing and making music with a tambourine. She was Jephthah's only child. He had no other son or daughter.

35When Jephthah saw her, he was so upset that he tore his clothes. He said, ‘Oh no! My daughter! You have made me very sad. I made a serious promise to the Lord and I must do what I promised.’

36She said to her father, ‘You have made a promise to the Lord. You must do to me what you told him you would do. The Lord gave you the power to punish your enemies, the Ammonites. So you must do what you promised him.

37But please allow me to do this one thing. Let me walk in the hills with my friends for two months. I need time to be sad because I will die before I can marry a man.’

38Jephthah said, ‘You may go.’ He sent her away from home for two months. She and her friends walked in the hills. They wept together because she would never marry.

39After two months she returned to her father, Jephthah. He did what he had promised to the Lord. His daughter never married.