There is a generation, &c.— These verses seem to contain cautions against keeping company with certain persons;
1. Those who are ungrateful to their parents;
2 dissembling hypocrites, Proverbs 30:12;
3 supercilious proud men, Proverbs 30:13;
4 cruel and uncompassionate men; tyrants, extortioners, calumniators, &c.