'Spreads' in the Bible

But if the scab spreads further on his skin after he has presented himself to the priest for his cleansing, he must present himself again to the priest.

If the infectious skin disease spreads in the skin so that it covers his entire body from head to foot (as the priest examines it),

If it spreads further on the skin, the priest must pronounce him unclean; it is an infection.

and the priest shall look at him on the seventh day. If it spreads farther in the skin, then the priest shall pronounce him unclean; it is an infection of leprosy.

But if the scaly outbreak spreads further on the skin after his cleansing,

"If the contagion returns and spreads throughout the house after the stones have been removed, after the house has been scraped out, and after it has been re-coated,