Leviticus 14:6

6He shall take the live bird with the cedarwood and the scarlet yarn and the hyssop, and dip them and the live bird in the blood of the bird that was killed over the fresh water.

Leviticus 14:49-52

49And for the acleansing of the house he shall take btwo small birds, with cedarwood and scarlet yarn and hyssop, 50and shall kill one of the birds in an earthenware vessel over fresh water 51and shall take the cedarwood and the hyssop and the scarlet yarn, along with the live bird, and dip them in the blood of the bird that was killed and in the fresh water and sprinkle the house seven times. 52Thus he shall cleanse the house with the blood of the bird and with the fresh water and with the live bird and with the cedarwood and hyssop and scarlet yarn.

Numbers 19:6

6And the priest shall take ccedarwood and hyssop and scarlet yarn, and throw them into the fire burning the heifer.
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