The whole section of Proverbs 31 is the advice of a queen mother to her son. Some identify her with Bathsheba and the king with Solomon; this is the ancient interpretation. (Others identify her with some kind of Hittite proverbs tied to a Hittite queen. I forget the whole argument. Anyway, Bathsheba’s first husband was a Hittite and she may have been one, too; so it’s not all that far off.)
Anyway, she advises her son on how to be a good king, and then moves to the important question of what kind of woman he should marry. This generalizes as advice to all men looking for good wives, and to all women trying to be good wives. It also generalizes to a description of the sort of thing that Israel is supposed to do, what the Church does, and what Mary did and does.
The queen mother says that her son should be looking for a “valiant” woman. It’s an interesting word, because it basically means somebody enterprising and bold, taking the initiative, either in war or in business. It gets used a lot as a descriptor for male warriors, like David’s heroic guys. (Sometimes it’s associated with the “giants” or nephilim.) Elsewhere in the Bible, Ruth is called “valiant” by the people of the town where she settles.
The valiant woman is enterprising, taking care of her household by not just hard work, but by taking the initiative. Her husband can trust her judgment and her care, and she builds wealth and security for everyone in the household.
Naturally such a woman is not easy to find, but she is worth it.
The Venerable Bede wrote an entire book of Proverbs commentary, but the section on Proverbs 31 was often copied out as a separate work for the convenience of medieval readers. There’s
an English translation of it available on Amazon.