Bible Verses About Vows: Of certain Jews with Paul

Do therefore this that we say to thee. We have four men, who have a vow on them.

Take these and sanctify thyself with them: and bestow on them, that they may shave their heads. And all will know that the things which they have heard of these are false: but that thou thyself also walkest keeping the law.

Then Paul took the men and, the next day being purified with them, entered into the temple, giving notice of the accomplishment of the days of purification, until an oblation should be offered for every one of them.