Proverbs 20:9-11

World English Bible

⁹ Who can say, “I have made my heart pure.
    I am clean and without sin?”
¹⁰ Differing weights and differing measures,
    both of them alike are an abomination to Yahweh.
¹¹ Even a child makes himself known by his doings,
    whether his work is pure, and whether it is right.