Leviticus 13:25
then the priest shall examine it; and behold, if the hair in the bright spot has turned white, and its appearance is deeper than the skin; it is leprosy. It has broken out in the burning, and the priest shall pronounce him unclean. It is the plague of leprosy.
Leviticus 13:4
If the bright spot is white in the skin of his body, and its appearance isn't deeper than the skin, and its hair hasn't turned white, then the priest shall isolate the infected person for seven days.
Leviticus 13:18-20
"When the body has a boil on its skin, and it has healed,
Treasury of Scripture Knowledge
Summary
Then the priest shall look upon it: and, behold, if the hair in the bright spot be turned white, and it be in sight deeper than the skin; it is a leprosy broken out of the burning: wherefore the priest shall pronounce him unclean: it is the plague of leprosy.
Turned white
Bible References
Turned white
Leviticus 13:4
If the bright spot is white in the skin of his body, and its appearance isn't deeper than the skin, and its hair hasn't turned white, then the priest shall isolate the infected person for seven days.