Matthew 12:45
then he goes and takes seven other spirits besides himself, but more mischievous than himself, and they all enter in and lodge there: so that the last state of that man is worse than the first. just so shall it likewise fare with this wicked generation.
John 6:66
From that time many of his disciples withdrew, and associated no longer with him.
Romans 12:9
Let love be without dissimulation. abhor that which is evil, adhere to that which is good.
2 Corinthians 6:14-17
Are you not become associates with infidels? but what affinity is there between virtue and vice? and what communication has light with darkness?
Hebrews 10:38-39
the just shall have life by trusting in me, but if he revolt, he will be the object of my displeasure.
2 Peter 2:18-22
when their language swells with vanity, by applying to the sensual passions of the licentious, they allure those who were escap'd for a while, from such deceivers:
1 John 2:9
he that says, he is in the light, and yet hates his brother, is still in darkness.