1 Corinthians 10
28 Ref and if any one may say to you, `This is a thing sacrificed to an idol,' -- do not eat, because of that one who shewed `it', and of the conscience, for the Lord's `is' the earth and its fulness:
29 Ref and conscience, I say, not of thyself, but of the other, for why `is it' that my liberty is judged by another's conscience?
30 Ref and if I thankfully do partake, why am I evil spoken of, for that for which I give thanks?
31 Ref Whether, then, ye eat, or drink, or do anything, do all to the glory of God;