Cleanse Them — Numbers 8:5–8

And Jehovah spake unto Moses, saying,

Take the Levites from among the children of Israel, and cleanse them. And thus shalt thou do unto them, to cleanse them: sprinkle the water of expiation upon them, and let them cause a razor to pass over all their flesh, and let them wash their clothes, and cleanse themselves. Then let them take a young bullock, and its meal-offering, fine flour mingled with oil; and another young bullock shalt thou take for a sin-offering.