'Company' in the Bible

In my letter I said to you that you were not to keep company with those who go after the desires of the flesh;

But the sense of my letter was that if a brother had the name of being one who went after the desires of the flesh, or had the desire for other people's property, or was in the way of using violent language, or being the worse for drink, or took by force what was not his, you might not keep company with such a one, or take food with him.

Do not be tricked by false words: evil company does damage to good behaviour.