Judges 11:38-40

11:38 He said, “You may go.” He permitted her to leave for two months. She went with her friends and mourned her virginity as she walked through the hills. 11:39 After two months she returned to her father, and he did to her as he had vowed. She died a virgin. Her tragic death gave rise to a custom in Israel. 11:40 Every year Israelite women commemorate the daughter of Jephthah the Gileadite for four days.