'Cleanse' in the Bible

To cleanse the house then, he shall take two birds and cedar wood and a scarlet string and hyssop,

He shall thus cleanse the house with the blood of the bird and with the running water, along with the live bird and with the cedar wood and with the hyssop and with the scarlet string.

With his finger he shall sprinkle some of the blood on it seven times and cleanse it, and from the impurities of the sons of Israel consecrate it.

for it is on this day that atonement shall be made for you to cleanse you; you will be clean from all your sins before the Lord.