Leviticus 13:49

if the disease is greenish or reddish in the garment, or in the skin, or in the warp, or in the woof, or in anything of skin, it is a leprous disease, and shall be shown to the priest.

Treasury of Scripture Knowledge

Summary

And if the plague be greenish or reddish in the garment, or in the skin, either in the warp, or in the woof, or in any thing of skin; it is a plague of leprosy, and shall be shewed unto the priest:

General references

Bible References

It is

Leviticus 13:2
When a man shall have in the skin of his flesh a rising, or a scab, or a bright spot, and it becomes in the skin of his flesh a leprous disease, then he shall be brought to Aaron the priest, or to one of his sons the priests.

General references

Leviticus 14:37
and he shall look on the disease. And, behold, if the disease is in the walls of the house with hollow streaks, greenish or reddish, and the appearance of it is lower than the wall [surface],