Proverbs 23:6-8

Amplified Bible, Classic Edition

⁶ Eat not the bread of him who has a hard, grudging, and envious eye, neither desire his dainty foods;

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.