GOD'S WORD® Translation
On the seventh day he will examine the area again. If the spot is spreading, it is unclean.

American Standard Version
and he shall look on the plague on the seventh day: if the plague be spread in the garment, either in the warp, or in the woof, or in the skin, whatever service skin is used for; the plague is a fretting leprosy; it is unclean.

Berean Study Bible
On the seventh day the priest shall reexamine it, and if the mildew has spread in the fabric, weave, knit, or leather, then regardless of how it is used, it is a harmful mildew; the article is unclean.

Douay-Rheims Bible
51And on the seventh day when he looketh on it again, if he find that it if grown, it is a Axed leprosy: he shall judge the garment unclean, and every thing wherein it shall be found:

English Revised Version
and he shall look on the plague on the seventh day: if the plague be spread in the garment, either in the warp, or in the woof, or in the skin, whatever service skin is used for; the plague is a fretting leprosy; it is unclean.

King James Bible
And he shall look on the plague on the seventh day: if the plague be spread in the garment, either in the warp, or in the woof, or in a skin, or in any work that is made of skin; the plague is a fretting leprosy; it is unclean.

World English Bible
He shall examine the plague on the seventh day. If the plague has spread in the garment, either in the warp, or in the woof, or in the skin, whatever use the skin is used for, the plague is a destructive mildew. It is unclean.

Young's Literal Translation
and he hath seen the plague on the seventh day, and the plague hath spread in the garment, or in the warp, or in the woof, or in the skin, of all that is made of skin for work; the plague is a fretting leprosy, it is unclean.

Leviticus 13:51 Additional Translations ...