Leviticus 14:51
And he shall take the cedar wood, and the hyssop, and the scarlet, and the living bird, and dip them in the blood of the slain bird, and in the running water, and sprinkle the house seven times: And he shall take the cedar wood, and the hyssop, and the scarlet, and the living bird, and dip them in the blood of the slain bird, and in the running water, and sprinkle the house seven times:
The verse is one step in the detailed directions given for cleansing a house. It calls for taking the cedar wood and the hyssop and the scarlet with the living bird, dipping them in the blood of the slain bird and in running water, and sprinkling the house seven times. The care of such directions shows that cleanliness and order mattered in the arrangements of Israel's homes.