House and riches are an inheritance of (from) fathers. Any man, worthy or not, may inherit property from progenitors; any man may bargain for a wife, or give a dowry to his son to further his matrimonial prospects.
But a prudent wife is from the Lord. She is a special gift of God, a proof of his gracious care for his servants (see on Proverbs 18:22). Septuagint, παρὰ δὲ κυρίου ἀρμόζεται γυνὴ ἀνδρί, "It is by the Lord that a man is matched with a woman."
There is a special providence that watches over wedlock; as we say, "Marriages are made in heaven." But marriages of convenience, marriages made in consideration of worldly means, are a mere earthly arrangement, and claim no particular grace.