Leviticus 14:57

to teach when something is unclean and when it is clean. ¹  This is the law for dealing with infectious disease.” ² 

to determine when something is clean or unclean. These are the regulations for infectious skin diseases and mildew.

to teach when they are unclean and when they are clean. This is the law of leprosy.

These instructions must be followed when dealing with any contagious skin disease or infectious mildew, to determine when something is ceremonially clean or unclean."

in order to determine when it is unclean and when it is clean. These are the procedures regarding infectious skin diseases and mildew and fungus."

To make clear when it is unclean and when it is clean: this is the law about the disease of the leper.

to determine when it is unclean and when it is clean. This is the ritual for leprous diseases.

"to teach when it is unclean and when it is clean. This is the law of leprosy."

to teach when something is unclean and when it is clean. ¹  This is the law for dealing with infectious disease.” ² 

¹ tn Heb “to teach in the day of the unclean and in the day of the clean.”

² tn Heb “This is the law of the disease.” Some English versions specify this as “skin disease” (e.g., NIV, NLT), but then have to add “and (+ infectious NLT) mildew” (so NIV) because a house would not be infected with a skin disease.

sn For an explanation of the term “disease” see Lev 13:2.