But not everyone has this knowledge. Some people are still so accustomed to idols that they eat such food as if it were sacrificed to an idol. And since their conscience is weak, it is defiled.

Acts 15:20
Instead, we should write and tell them to abstain from food polluted by idols, from sexual immorality, from the meat of strangled animals, and from blood.

Romans 14:14
I am convinced and fully persuaded in the Lord Jesus that nothing is unclean in itself. But if anyone regards something as unclean, then for him it is unclean.

Romans 14:22
Keep your belief about such matters between yourself and God. Blessed is the one who does not condemn himself by what he approves.

Romans 15:14
I myself am convinced, my brothers, that you yourselves are full of goodness, brimming with knowledge, and able to instruct one another.

1 Corinthians 8:1
Now about food sacrificed to idols: We know that we all have knowledge. Knowledge puffs up, but love builds up.

1 Corinthians 8:4
So about eating food sacrificed to idols: We know that an idol is nothing at all in the world, and that there is no God but one.

1 Corinthians 10:25
Eat anything sold in the meat market without raising questions of conscience,

1 Corinthians 10:28
But if someone tells you, "This food was offered to idols," then do not eat it, for the sake of the one who told you and for the sake of conscience--

1 Thessalonians 5:14
And we urge you, brothers, to admonish the unruly, encourage the fainthearted, help the weak, and be patient with everyone.

However, there is not in every man that knowledge: for some with conscience of the idol to this hour eat it as a thing offered to an idol; and their conscience being weak is defiled.