Numbers 21:2; Judges 11:35

yAnd Israel vowed a vow to the Lord and said, If you will indeed give this people into my hand, then I will devote their cities to destruction.1


35 And as soon as he saw her, he tore his clothes and said, Alas, my daughter! You have brought me very low, and you have become the cause of great trouble to me. For I have opened my mouth to the Lord, mand I cannot take back my vow.