Leviticus 14:4-6

Amplified Bible, Classic Edition

⁴ Then the priest shall command to take for him who is to be cleansed two living clean birds and cedar wood and scarlet [material] and hyssop.^(A)

⁵ And the priest shall command to kill one of the birds in an earthen vessel over fresh, running water.

⁶ As for the living bird, he shall take it, the cedar wood, and the scarlet [material], and the hyssop, and shall dip them and the living bird in the blood of the bird killed over the running water;