Then the elders of the congregation shall lay their hands on the head of the bull before the Lord, and the bull shall be slain before the Lord.

“Speak to Aaron and to his sons, saying, ‘This is the law of the sin offering: in the place where the burnt offering is slain the sin offering shall be slain before the Lord; it is most holy.

As for the live bird, he shall take it together with the cedar wood and the scarlet string and the hyssop, and shall dip them and the live bird in the blood of the bird that was slain over the running water.

Then he shall take the cedar wood and the hyssop and the scarlet string, with the live bird, and dip them in the blood of the slain bird as well as in the running water, and sprinkle the house seven times.