The priest will then command that one bird be slaughtered ¹  into a clay vessel over fresh water. ² 

So he is to decontaminate the house with the blood of the bird, the fresh water, the live bird, the piece of cedar wood, the twigs of hyssop, and the scrap of crimson fabric,

and the doors along the street are shut; when the sound of the grinding mill ¹  grows low, and one is awakened ²  by the sound of a bird, and all their ³  songs ⁴  grow faint, ⁵