Proverbs 23:9-18

Do not speak to fools, for they will scorn your prudent words. Do not move an ancient boundary stone or encroach on the fields of the fatherless, for their Defender is strong; he will take up their case against you. Apply your heart to instruction and your ears to words of knowledge. Do not withhold discipline from a child; if you punish them with the rod, they will not die. Punish them with the rod and save them from death. My son, if your heart is wise, then my heart will be glad indeed; my inmost being will rejoice when your lips speak what is right. Do not let your heart envy sinners, but always be zealous for the fear of the LORD. There is surely a future hope for you, and your hope will not be cut off.