Proverbs 23:8-10

Authorized (King James) Version

⁸ The morsel which thou hast eaten shalt thou vomit up,
and lose thy sweet words.
⁹ Speak not in the ears of a fool:
for he will despise the wisdom of thy words.
¹⁰ Remove not the old landmark;
and enter not into the fields of the fatherless: