'Vow' in the Bible

And Jacob vowed a vow, saying, If God will be with me, and keep me on this road that I go, and will give me bread to eat, and a garment to put on,

I am the God of Bethel, where thou anointedst the pillar, where thou vowedst a vow to me. Now arise, depart out of this land, and return to the land of thy kindred.