1 Corinthians 10:27-29

New Revised Standard Version Catholic Edition

²⁷ If an unbeliever invites you to a meal and you are disposed to go, eat whatever is set before you without raising any question on the ground of conscience. ²⁸ But if someone says to you, “This has been offered in sacrifice,” then do not eat it, out of consideration for the one who informed you, and for the sake of conscience— ²⁹ I mean the other’s conscience, not your own. For why should my liberty be subject to the judgment of someone else’s conscience?