John Gills Exposition of the Bible Commentary - Leviticus 14:57
To teach when it is unclean, and when it is clean ,.... A man, his garment, or his house; for it respects them all, as Aben Ezra observes; which was the business of the priests to teach men, and they by the above laws and rules were instructed how to judge of cases, and by which they were capable of pronouncing persons or things clean or unclean: this is the law of leprosy ; respecting every sort of it, and which is very remarkably enlarged upon. read more
Matthew Henry's Complete Commentary - Leviticus 14:54-57
This is the conclusion of this law concerning the leprosy. There is no repetition of it in Deuteronomy, only a general memorandum given (Deut. 24:8), Take heed in the plague of leprosy. We may see in this law, 1. The gracious care God took of his people Israel, for to them only this law pertained, and not to the Gentiles. When Naaman the Syrian was cured of his leprosy he was not bidden to show himself to the priest, though he was cured in Jordan, as the Jews that were cured by our Saviour... read more