So Moses, Aaron and the entire community of Bnei-Yisrael did so with the Levites. All that Adonai had commanded Moses regarding the Levites, so Bnei-Yisrael did to them.
Instead, you are to appoint the Levites over the Tabernacle of the Testimony, over all its implements and all pertaining to it. They are to carry the Tabernacle and all its utensils, tend to it and camp around it.
and I am giving the Levites as a gift to Aaron and his sons from among Bnei-Yisrael, to do the work on behalf of Bnei-Yisrael in the Tent of Meeting, and to make atonement for them—so that there would be no plague among them for coming too close to the Sanctuary.”
The Levites also purified themselves from sin and washed their clothes. Aaron presented them as a wave offering before Adonai, and, he made atonement for them to purify them.
Whether for two days or a month or a year, while the cloud remained over the Tabernacle, Bnei-Yisrael remained camped and would not set out. But when it would lift, they would set out.
They celebrated Passover at twilight on the fourteenth day of the first month in the Sinai wilderness. In accordance with all that Adonai commanded Moses, so Bnei-Yisrael did.