Proverbs 23:7-9

Amplified Bible, Classic Edition

⁷ For as he thinks in his heart, so is he. As one who reckons, he says to you, eat and drink, yet his heart is not with you [but is grudging the cost].

⁸ The morsel which you have eaten you will vomit up, and your complimentary words will be wasted.

⁹ Speak not in the ears of a [self-confident] fool, for he will despise the [godly] Wisdom of your words.^(A)