Judges 11:30-31 English Standard Version (ESV)

³⁰ And Jephthah made a vow to the Lord and said, “If you will give the Ammonites into my hand, ³¹ then whatever^[a] comes out from the doors of my house to meet me when I return in peace from the Ammonites shall be the Lord's, and I will offer it^[b] up for a burnt offering.”

1 Samuel 14:24 English Standard Version (ESV)

Saul's Rash Vow

²⁴ And the men of Israel had been hard pressed that day, so Saul had laid an oath on the people, saying, “Cursed be the man who eats food until it is evening and I am avenged on my enemies.” So none of the people had tasted food.

1 Samuel 25:22 English Standard Version (ESV)

²² God do so to the enemies of David^[a] and more also, if by morning I leave so much as one male of all who belong to him.”

Mark 6:23 English Standard Version (ESV)

²³ And he vowed to her, “Whatever you ask me, I will give you, up to half of my kingdom.”

Acts 23:12 English Standard Version (ESV)

A Plot to Kill Paul

¹² When it was day, the Jews made a plot and bound themselves by an oath neither to eat nor drink till they had killed Paul.