uttered [heb.

Judges 11:35, 36
As soon as Jephthah saw her, he tore his clothes and said, "No! Not my daughter! You have brought me to my knees! You have brought great misery upon me, for I have given my word to the LORD and cannot take it back." . . .

mouth

Numbers 30:2, 8, 12
If a man makes a vow to the LORD or swears an oath to obligate himself by a pledge, he must not break his word; he must do everything he has promised. . . .

when

Genesis 28:20-22
Then Jacob made a vow, saying, "If God will be with me and watch over me on this journey, and if He will provide me with food to eat and clothes to wear, . . .

Genesis 35:3
Then let us arise and go to Bethel. I will build an altar there to the God who answered me in my day of distress. He has been with me wherever I have gone."

1 Samuel 1:11
And she made a vow, pleading, "O LORD of Hosts, if only You will look upon the affliction of Your maidservant and remember me, not forgetting Your maidservant but giving her a son, then I will dedicate him to the LORD all the days of his life, and no razor shall ever come over his head."

2 Samuel 22:7
In my distress I called upon the LORD; I cried out to my God. And from His temple He heard my voice, and my cry for help reached His ears.