1 Chronicles 9:1-2

1 And all Israel have reckoned themselves by genealogy, and lo, they are written on the book of the kings of Israel and Judah -- they were removed to Babylon for their trespass.
2 And the first inhabitants, who [are] in their possession, in their cities, of Israel, [are] the priests, the Levites, and the Nethinim.

1 Chronicles 9:1-2 Meaning and Commentary

INTRODUCTION TO 1 CHRONICLES 9

The genealogies of the several tribes being given, according as they were written in the books of the kings of Israel, 1Ch 9:1, an account follows of those who first settled in Jerusalem after their return from the Babylonish captivity; of the Israelites, 1Ch 9:2-9, of the priests, 1Ch 9:10-13 of the Levites, and of the charge and offices of several of the priests and Levites, 1Ch 9:14-34, and the chapter is concluded with a repetition of the genealogy of the ancestors and posterity of Saul king of Israel, 1Ch 9:35-44.

Young's Literal Translation is in the public domain.