Proverbs 23:8-10

New International Version

⁸ You will vomit up the little you have eaten
    and will have wasted your compliments.

⁹ Do not speak to fools,
    for they will scorn your prudent words.^(A)

¹⁰ Do not move an ancient boundary stone^(B)
    or encroach on the fields of the fatherless,