'Vow' in the Bible

So this is what the sovereign Lord says: I vow that the nations around you will endure insults as well.

Because they used to minister to them before their idols, and became a sinful obstacle to the house of Israel, consequently I have made a vow concerning them, declares the sovereign Lord, that they will be responsible for their sin.

They shall eat the grain offering, the sin offering and the guilt offering; and every devoted thing (offering) in Israel [dedicated by a solemn vow to God] shall be theirs.