RKJNT(i)
27 If any of those who do not believe ask you to a meal, and you are disposed to go; eat whatever is set before you, without asking questions for conscience sake.
28 But if any man says to you, This has been offered in sacrifice to idols, do not eat, for the sake of the one who informed you, and for conscience sake:
29 I do not mean your conscience, but his: for why is my liberty judged by another man's conscience?