PROVERBS CHAPTER 20.
V. 9. Who can say, I have made my heart clean, purifying it to the point of moral perfection, I am pure from my sin? The answer is clearly given in the question and stated, Ecclesiastes 7, 20.
V. 10. Divers weights, stones as they were used for weights in balances, and divers measures, the reference being not only to the vessels used in dry measure, but to every kind of measure, both of them are alike abomination to the Lord; deception in business, cheating in trade, is sinful and loathsome in His sight.
V. 11. Even a child is known by his doings, reveals his nature and character by his acts, whether his work be pure, and whether it be right, there is no innocence in childhood, and children will be held responsible by God for their acts.
V. 12. The hearing ear and the seeing eye, the Lord hath made even both of them; therefore He, the omniscient Creator of the senses, will demand a reckoning of their use on the Last Day.