35. When he saw her, he tore his garments and said, “Ah, my daughter! You have struck me down and brought calamity upon me. For I have made a vow to the Lord and I cannot take it back.”
36. “Father,” she replied, “you have made a vow to the Lord. Do with me as you have vowed, because the Lord has taken vengeance for you against your enemies the Ammonites.”
37. Then she said to her father, “Let me have this favor. Do nothing for two months, that I and my companions may go wander in the mountains to weep for my virginity.”
38. “Go,” he replied, and sent her away for two months. So she departed with her companions and wept for her virginity in the mountains.
39. At the end of the two months she returned to her father, and he did to her as he had vowed. She had not had relations with any man.It became a custom in Israel
40. for Israelite women to go yearly to mourn the daughter of Jephthah the Gileadite for four days of the year.