13 And this is the law of him that has vowed: in whatever day he shall have fulfilled the days of his vow, he shall himself bring his gift to the doors of the tabernacle of witness.
Numbers 6:13 Cross References - CAB
Acts 21:26
26 Then Paul, having taken the men, on the next day having been purified with them, entered into the temple, thus giving notice to the completion of the days of the purification, until the time when the offering was offered in behalf of each one of them.