1 Corinthians 10:29-31

King James Version

²⁹ Conscience, I say, not thine own, but of the other: for why is my liberty judged of another man's conscience?

³⁰ For if I by grace be a partaker, why am I evil spoken of for that for which I give thanks?

³¹ Whether therefore ye eat, or drink, or whatsoever ye do, do all to the glory of God.