Leviticus 14:39

On the seventh day the priest shall return to inspect the house. If the mold has spread on the walls,

The priest is to return on the seventh day and examine it. If the contamination has spread on the walls of the house,

On the seventh day the priest must return for another inspection. If he finds that the mildew on the walls of the house has spread,

And the priest shall return on the seventh day, and he shall examine the infection, and if the infection has spread on the house’s wall,

And the priest shall come again the seventh day, and shall look: and, behold, if the plague be spread in the walls of the house;