1st Corinthians 10:24

21 Ye are not able the cup of the Lord to drink, and the cup of demons; ye are not able of the table of the Lord to partake, and of the table of demons;

22 do we arouse the Lord to jealousy? are we stronger than He?

23 All things to me are lawful, but all things are not profitable; all things to me are lawful, but all things do not build up;

24 let no one seek his own -- but each another`s.

25 Whatever in the meat-market is sold eat ye, not inquiring, because of the conscience,

26 for the Lord`s [is] the earth, and its fulness;

27 and if any one of the unbelieving do call you, and ye wish to go, all that is set before you eat, nothing inquiring, because of the conscience;