9Say nothing in the ears of a fool, lest at any time he sneer at your wise words.
10Remove not the ancient landmarks; and enter not upon the possession of the fatherless:
11for the Lord is their redeemer; he is mighty, and will plead their cause with you.
12Apply your heart to instruction, and prepare your ears for words of discretion.
Proverbs 23
Proverbs 23:9-12