Great is the Lord and greatly to be praised
in the city of our God!
His holy mountain, beautiful in elevation,
is the joy of all the earth,
from Psalm 48
These are the generations of Aaron and Moses at the time when the Lord spoke with Moses on Mount Sinai.
the Lord spoke to Moses, saying, “Bring the tribe of Levi near, and set them before Aaron the priest, that they may minister to him. They shall keep guard over him and over the whole congregation before the tent of meeting, as they minister at the tabernacle. They shall guard all the furnishings of the tent of meeting, and keep guard over the people of Israel as they minister at the tabernacle.
the Lord spoke to Moses, saying, “Behold, I have taken the Levites from among the people of Israel instead of every firstborn who opens the womb among the people of Israel. The Levites shall be mine, for all the firstborn are mine.
All those listed among the Levites, whom Moses and Aaron listed at the commandment of the Lord, by clans, all the males from a month old and upward, were 22,000.
the Lord said to Moses, “List all the firstborn males of the people of Israel, from a month old and upward, taking the number of their names. And you shall take the Levites for me—I am the Lord—instead of all the firstborn among the people of Israel, and the cattle of the Levites instead of all the firstborn among the cattle of the people of Israel.” So Moses listed all the firstborn among the people of Israel, as the Lord commanded him. And all the firstborn males, according to the number of names, from a month old and upward as listed were 22,273.
as the redemption price for the 273 of the firstborn of the people of Israel, over and above the number of the male Levites, you shall take five shekels per head;
from Numbers 3
This is the service of the sons of Kohath in the tent of meeting: the most holy things. When the camp is to set out, Aaron and his sons shall go in and take and … cover
… the ark of the testimony
… the table of the bread of the Presence
… the lampstand
••• the golden altar
••• the altar
when Aaron and his sons have finished covering the sanctuary and all the furnishings of the sanctuary, as the camp sets out, after that the sons of Kohath shall come to carry these, but they must not touch the holy things, lest they die. These are the things of the tent of meeting that the sons of Kohath are to carry.
Aaron and his sons shall go in and appoint them each to his task and to his burden, but they shall not go in to look on the holy things even for a moment, lest they die.”
This is the service of the clans of the Gershonites, in serving and bearing burdens: they shall carry the curtains of the tabernacle and the tent of meeting with its covering and the covering of goatskin that is on top of it and the screen for the entrance of the tent of meeting and the hangings of the court and the screen for the entrance of the gate of the court that is around the tabernacle and the altar, and their cords and all the equipment for their service.
the sons of Merari… are charged to carry, as the whole of their service in the tent of meeting: the frames of the tabernacle, with its bars, pillars, and bases, and the pillars around the court with their bases, pegs, and cords, with all their equipment and all their accessories. And you shall list by name the objects that they are required to carry.
from Numbers 4