52 And he shall burn the garment, or the warp or the woof, the wool or the linen, or any article made of skin that is diseased, for it is a persistent leprous disease. It shall be burned in the fire. 53 "And if the priest examines, and if the disease has not spread in the garment, in the warp or the woof or in any article made of skin, 54 then the priest shall command that they wash the thing in which is the disease, and he shall shut it up for another seven days. 55 And the priest shall examine the diseased thing after it has been washed. And if the appearance of the diseased area has not changed, though the disease has not spread, it is unclean. You shall burn it in the fire, whether the rot is on the back or on the front. 56 "But if the priest examines, and if the diseased area has faded after it has been washed, he shall tear it out of the garment or the skin or the warp or the woof. 57 Then if it appears again in the garment, in the warp or the woof, or in any article made of skin, it is spreading. You shall burn with fire whatever has the disease.
Matthew Henry's Commentary on Leviticus 13:52-57
Commentary on Leviticus 13:47-59
(Read Leviticus 13:47-59)
The garment suspected to be tainted with leprosy was not to be burned immediately. If, upon search, it was found that there was a leprous spot, it must be burned, or at least that part of it. If it proved to be free, it must be washed, and then might be used. This also sets forth the great evil there is in sin. It not only defiles the sinner's conscience, but it brings a stain upon all he has and all that he does. And those who make their clothes servants to their pride and lust, may see them thereby tainted with leprosy. But the robes of righteousness never fret, nor are moth-eaten.