Proverbs 22:21 - The Popular Commentary by Paul E. Kretzmann

v. 21. that I might make thee know the certainty, the strict correctness or verity, of the words of truth, that thou, equipped with this knowledge, mightest answer the words of truth to them that send unto thee? The reference is to the parents, who have sent their son to the teacher of wisdom and expect him to become proficient in the principles of true wisdom. After this introductory admonition to heed the precepts of truth the author offers maxims of pious conduct.