Numbers 8:6 in the King James Version
Take the Levites from among the children of Israel, and cleanse them.
Context
5 The LORD spoke to Moses, saying,
6 “Take the Levites from among the children of Israel, and cleanse them.
7 You shall do this to them to cleanse them: sprinkle the water of cleansing on them, let them shave their whole bodies with a razor, let them wash their clothes, and cleanse themselves.