Numbers 30:16

That. Septuagint, "the day." If he retract his consent, he shall incur all the guilt. (St. Augustine, q. 59.) The woman need not be under any disquietude, as the fault is not in her. (Calmet) --- If a person had made a rash vow, he might obtain a dispensation from the tribunal of three judges, or from a doctor of the law, who would enjoin him to offer the sacrifice for ignorance, to punish his levity. See Selden, Jur. vii. 2. Those who break their vow are to be scourged among the Jews, which shews that they do not, in general, approve the sentiments of those Rabbins whom Fagius, a Protestant, alleges, ver. 3. They make a distinction between vows and promises confirmed by an oath, ver. 11. The former change the nature of a thing, according to them; so that, if a person should vow not to wear the phylacteries ordained by Moses, he must comply, though not if he had only promised on oath to refrain. But this distinction is absurd. No vow or oath can bind any person to transgress the law of God. (Haydock)