Numbers 3

1 The sons of Aaron.

5 The Levites are given to the priests instead of the first-born;

14 are numbered by their families.

21 The families, number, and charge of the Gershonites;

27 of the Kohathites;

33 of the Merarites.

38 The place and charge of Moses and Aaron.

40 The first-born are freed by the Levites.

44 The overplus are redeemed.