Acts 18:18; Acts 21:23

Acts 18:18

18 Paul, having remained many days longer, took leave of the brethren and put out to sea for Syria, and with him were Priscilla and Aquila. In Cenchrea he had his hair cut, for he was keeping a vow.

Acts 21:23

23 "Therefore do this that we tell you. We have four men who are under a vow;