Proverbs 4:19-21

New International Version

¹⁹ But the way of the wicked is like deep darkness;^(A)
    they do not know what makes them stumble.^(B)

²⁰ My son,^(C) pay attention to what I say;
    turn your ear to my words.^(D)
21 Do not let them out of your sight,^(E)
    keep them within your heart;