Leviticus 14:36
The priest shall command that they empty the house, before the priest goes in to examine the plague, that all that is in the house not be made unclean: and afterward the priest shall go in to inspect the house.
1 Corinthians 15:33
Don't be deceived! "Evil companionships corrupt good morals."
2 Timothy 2:17-18
and their word will consume like gangrene, of whom is Hymenaeus and Philetus;
Hebrews 12:15
looking carefully lest there be any man who falls short of the grace of God; lest any root of bitterness springing up trouble you, and many be defiled by it;
Revelation 18:4
I heard another voice from heaven, saying, "Come out of her, my people, that you have no participation in her sins, and that you don't receive of her plagues,