Judges 11:30-31, 35

And Jephthah made a vow to the LORD. He said, “If you give me victory over the Ammonites, I will give to the LORD whatever comes out of my house to meet me when I return in triumph. I will sacrifice it as a burnt offering.”

When he saw her, he tore his clothes in anguish. “Oh, my daughter!” he cried out. “You have completely destroyed me! You’ve brought disaster on me! For I have made a vow to the LORD, and I cannot take it back.”