30:3-16 Two cases of vows are determined. The case of a daughter in her father's house. When her vow comes to his knowledge, it is in his power either to confirm it or do it away. The law is plain in the case of a wife. If her husband allows her vow, though only by silence, it stands. If he disallows it, her obligation to her husband takes place of it; for to him she ought to be in subjection, as unto the Lord. The Divine law consults the good order of families. It is fit that every man should bear rule in his own house, and have his wife and children in subjection; rather than that this great rule should be broken, or any encouragement be given to inferior relations to break those bonds asunder, God releases the obligation even of a solemn vow. So much does religion secure the welfare of all societies; and in it the families of the earth have a blessing.These are the statutes which the Lord commanded Moses between a man and his wife,.... Relating to vows made by the wife, and confirmed or disannulled by the husband: Aben Ezra adds, if she is at age or in puberty, understanding it of a married and not a betrothed wife:

between the father and his daughter; if she is not at age, as the same writer observes; for if she is at age he has nothing to do with her vows:

being yet in her youth; not at age, being not twelve years and one day old:

in her father's house; in his power and jurisdiction, and at his disposal, and so could make her vows void or firm, as he pleased: this power of ratifying or disannulling vows an husband had over his wife, and a father over his daughter, to prevent imprudent and extravagant vows, and the too frequent use of them, the consequences of which might be bad in families.