Numbers 3:1-7

1 And these the generations of Aaron and Moses, in the day in which the Lord spoke to Moses in mount Sina.
2 And these the names of the sons of Aaron; Nadab the first-born; and Abiud, Eleazar and Ithamar.
3 These the names of the sons of Aaron, the anointed priests whom they consecrated to the priesthood.
4 And Nadab and Abiud died before the Lord, when they offered strange fire before the Lord, in the wilderness of Sina; and they had no children; and Eleazar and Ithamar ministered in the priests' office with Aaron their father.
5 And the Lord spoke to Moses, saying,
6 Take the tribe of Levi, and thou shalt set them before Aaron the priest, and they shall minister to him,
7 and shall keep his charges, and the charges of the children of Israel, before the tabernacle of witness, to do the works of the tabernacle.

Numbers 3:1-7 Meaning and Commentary

INTRODUCTION TO NUMBERS 3

In this chapter an account is given of the genealogy of the priests and Levites, and of the gift of the Levites to the priests, of the numbering of them, and the service they were to perform; and first of the priests, the sons of Aaron, Nu 3:1-4; and then of the Levites, as given unto them, to wait upon them, and assist them, Nu 3:5-10; and these were taken instead of the firstborn, Nu 3:11-13; and ordered to be numbered, which was done accordingly by their families, Nu 3:14-20; and the sum of each is given, and the particular work assigned to them; of the Gershonites, Nu 3:21-26; of the Kohathites, Nu 3:27-32; of the Merarites, Nu 3:33-38; the sum total of them is given, Nu 3:39; then the firstborn of the children of Israel, from a month old are ordered to be numbered, and were, Nu 3:40-43; and these appearing to be more in number than the Levites, by two hundred seventy three a direction is given that the two hundred seventy three should be redeemed at the rate of five, shekels apiece, and the money paid to Aaron and his sons, Nu 3:44-48; which was accordingly done, Nu 3:49-51.

Footnotes 1

The Brenton translation of the Septuagint is in the public domain.