Leviticus 14:36
And the priest shall [issue a] command, and they shall clear out the house before the priest comes to examine the infection, so that all that [is] in the house might not become unclean; and {afterward} the priest shall go to examine the house.
1 Corinthians 15:33
Do not be deceived! "Bad company corrupts good morals."
2 Timothy 2:17-18
and their message {will spread} like gangrene, among whom are Hymenaeus and Philetus,
Hebrews 12:15
Take care [that] no one falls short of the grace of God; [that] no one growing up [like] a root of bitterness causes trouble, and by it many become defiled;
Revelation 18:4
And I heard another voice from heaven saying, "Come out from her, my people, so that you will not participate in her sins, and so that you will not receive her plagues,