Leviticus 14:36
Then the priest shall command that they empty the house before the priest goes to examine the disease, lest all that is in the house be declared unclean. And afterward the priest shall go in to see the house.
1 Corinthians 15:33
Do not be deceived: "Bad company ruins good morals."
2 Timothy 2:17-18
and their talk will spread like gangrene. Among them are Hymenaeus and Philetus,
Hebrews 12:15
See to it that no one fails to obtain the grace of God; that no "root of bitterness" springs up and causes trouble, and by it many become defiled;
Revelation 18:4
Then I heard another voice from heaven saying, "Come out of her, my people, lest you take part in her sins, lest you share in her plagues;