Proverbs 22:20 in the World English Bible
Haven’t I written to you thirty excellent things of counsel and knowledge,
Context
19 That thy trust may be in the LORD, I have made known to thee this day, even to thee.
20 Have not I written to thee excellent things in counsels and knowledge,
21 That I might make thee know the certainty of the words of truth; that thou mightest answer the words of truth to them that send unto thee?