Solomon
Proverbs 28:7BSB·traditional attribution
A discerning son keeps the law, but a companion of gluttons disgraces his father.
Matthew Henry Presbyterian
Note, 1. Religion is true wisdom, and it makes men wise in every relation. He that conscientiously keeps the law is wise, and he will be particularly a wise son, that is, will act discreetly towards his parents, for the law of God teaches him to do so. 2. Bad company is a great hindrance to religion.
John Gill Reformed Baptist
Whoso keepeth the law is a wise son,.... That observes the law of God; for, though he cannot perfectly keep it, yet he delights in it after the inward man; and with his spirit serves it, from a principle of love, in faith, and with a view to the glory of God, without mercenary and sinister ends.
Jamieson-Fausset-Brown Reformed
(Compare Pro 17:25). riotous men--or, "gluttons" (Pro 23:20-21).