1 Corinthians 10:25-29

Eat whatever is sold in the meat market without raising any question on the ground of conscience. For “the earth is the Lord’s, and the fullness thereof.” If one of the unbelievers invites you to dinner and you are disposed to go, eat whatever is set before you without raising any question on the ground of conscience. But if someone says to you, “This has been offered in sacrifice,” then do not eat it, for the sake of the one who informed you, and for the sake of conscience— I do not mean your conscience, but his. For why should my liberty be determined by someone else’s conscience?