4This is the way the lampstand was made: it was a hammered work of gold, hammered from its base to its flower petals. The lampstand was made according to the pattern the LORD had shown Moses.
7Do this to them for their purification: Sprinkle them with the purification water. Have them shave their entire bodies and wash their clothes, and so purify themselves.
12Next the Levites are to lay their hands on the heads of the bulls. Sacrifice one as a sin offering and the other as a burnt offering to the LORD, to make atonement for the Levites.
15After that the Levites may come to serve at the tent of meeting, once you have ceremonially cleansed them and presented them as a presentation offering.
16For they have been exclusively assigned to me from the Israelites. I have taken them for myself in place of all who come first from the womb, every Israelite firstborn.
17For every firstborn among the Israelites is mine, both man and animal. I consecrated them to myself on the day I struck down every firstborn in the land of Egypt.
19From the Israelites, I have given the Levites exclusively to Aaron and his sons to perform the work for the Israelites at the tent of meeting and to make atonement on their behalf, so that no plague will come against the Israelites when they approach the sanctuary."
20Moses, Aaron, and the entire Israelite community did this to the Levites. The Israelites did everything to them the LORD commanded Moses regarding the Levites.
21The Levites purified themselves and washed their clothes; then Aaron presented them before the LORD as a presentation offering. Aaron also made atonement for them to cleanse them ceremonially.
22After that, the Levites came to do their work at the tent of meeting in the presence of Aaron and his sons. So they did to them as the LORD had commanded Moses concerning the Levites.
26He may assist his brothers to fulfill responsibilities at the tent of meeting, but he must not do the work. This is how you are to deal with the Levites regarding their duties."