The chapter begins with a warning for whoever sits down to eat with a ruler: he should consider carefully what is before him and not be drawn in by the delicacies (vv. 1-3). Do not weary yourself to get rich, for wealth sprouts wings like an eagle and flies away (vv. 4-5). Do not eat with a stingy man, whose words of invitation are not sincere (vv. 6-8). Verses 10 and 11 again warn against moving the ancient landmark or invading the fields of the fatherless, for their Redeemer is strong.
A second part speaks to the son with great warmth. Apply your heart to instruction (v. 12), do not withhold discipline from a child (vv. 13-14), and a father rejoices when his son speaks what is right (vv. 15-16). The son is not to envy sinners but to live in the fear of the Lord all day, for there is a future and his hope will not be cut off (vv. 17-18). He is to avoid drunkards and gluttons, who come to poverty (vv. 20-21).
Verses 22 to 25 ask the son to listen to his father and not despise his mother when she is old, to buy truth and wisdom and not sell them, and say the father of the righteous will rejoice. Verses 26 to 28 ask the son to give his heart to his father and avoid the forbidden woman. The chapter ends with a question: who has woe, who has sorrow, who has wounds without cause (v. 29)? The answer is those who linger long over wine (v. 30). Do not gaze at wine when it sparkles, for in the end it bites like a serpent (vv. 31-32); the drunkard sees strange things, feels as if he were lying in the midst of the sea, is struck but feels no pain and only thinks of seeking another drink (vv. 33-35).