Proverbs 31:1

Most interpreters are of opinion that Lemuel is Solomon; the name signifies one that is for God, or devoted to God; and so it agrees well enough with that honourable name which, by divine appointment, was given to Solomon (Sa2 12:25), Jedediah - beloved of the Lord. Lemuel is supposed to be a pretty, fond, endearing name, by which his mother used to call him; and so much did he value himself upon the interest he had in his mother's affections that he was not ashamed to call himself by it. One would the rather incline to think it is Solomon that here tells us what his mother taught him because he tells us (Pro 4:4) what his father taught him. But some think (and the conjecture is not improbable) that Lemuel was a prince of some neighbouring country, whose mother was a daughter of Israel, perhaps of the house of David, and taught him these good lessons. Note, 1. It is the duty of mothers, as well as fathers, to teach their children what is good, that they may do it, and what is evil, that they may avoid it; when they are young and tender they are most under the mother's eye, and she has then an opportunity of moulding and fashioning their minds well, which she ought not to let slip. 2. Even kings must be catechised; the greatest of men is less than the least of the ordinances of God. 3.

— Matthew Henry's Concise Commentary (public domain)