1CO 8:7

7 But not in all men is cunning (or knowing). For some men with (the) conscience of idol(s), that is, they guess that the idol is some divine thing, till now eat (such food) as (a) thing offered to idols; and (so) their conscience is defouled, for it is sick. (But not all men have this knowledge. For some men with the consciousness, or the experience, of idols, that is, they think that the idol is some divine thing, till now eat such food that was offered to idols; and so their conscience is defiled, for it is frail or weak.)