1 Corinthians 8:7-10

7But knowledge [is] not in all: but some, with conscience of the idol, until now eat as of a thing sacrificed to idols; and their conscience, being weak, is defiled.

8But meat does not commend us to 1God; neither if we should not eat do we come short; nor if we should eat have we an advantage.

9But see lest anywise this your right [to eat] itself be a stumbling-block to the weak.

10For if any one see thee, who hast knowledge, sitting at table in an idol-house, shall not his conscience, he being weak, be emboldened to eat the things sacrificed to the idol?