What does Leviticus 14:49 mean?

And he shall take to cleanse the house two birds, and cedar-wood, and scarlet, and hyssop:

And he shall take to cleanse the house two birds, and cedar wood, and scarlet, and hyssop:

And he shall take to cleanse the house two birds, and cedar-wood, and scarlet, and hyssop:

And in order to make the house clean, let him take two birds and cedar-wood and red thread and hyssop;

`And he hath taken for the cleansing of the house two birds, and cedar wood, and scarlet, and hyssop;

And for the purification thereof he shall take two sparrows, and cedar wood, and scarlet, and hyssop.

And he shall take, to purge the house from the defilement, two birds, and cedar-wood, and scarlet, and hyssop;