Berean Study Bible
to determine when something is clean or unclean. This is the law regarding skin diseases and mildew.”

King James Bible
To teach when it is unclean, and when it is clean: this is the law of leprosy.

American Standard Version
to teach when it is unclean, and when it is clean: this is the law of leprosy.

Darby Bible Translation
to teach when there is uncleanness, and when it is purified: this is the law of leprosy.

Douay-Rheims Bible
That it may be known when a thing is clean or unclean.

English Revised Version
to teach when it is unclean, and when it is clean: this is the law of leprosy.

Young's Literal Translation
to direct in the day of being unclean, and in the day of being clean; this is the law of the leprosy.'