36 Then the priest shall command that they empty the house, before the priest go into it to see the plague, that all that is in the house be not made unclean: and afterward the priest shall go in to see the house:
Leviticus 14:36 Cross References - KJV_Cambridge
1 Corinthians 15:33
33 Be not deceived: evil communications corrupt good manners.
2 Timothy 2:17-18
Hebrews 12:15
15 Looking diligently lest any man fail of the grace of God; lest any root of bitterness springing up trouble you, and thereby many be defiled;
Revelation 18:4
4 And I heard another voice from heaven, saying, Come out of her, my people, that ye be not partakers of her sins, and that ye receive not of her plagues.