Joshua 21:10

10 to the members of the family line of Aaron. The towns were given to the family groups of Kohath. They were Levites. The first lot that was drawn out was for them. Here are the towns the family groups of Kohath were given.

Joshua 21:10 Meaning and Commentary

Joshua 21:10

Which the children of Aaron, [being] of the families of the
Kohathites
Who descending from Kohath, in the line of Aaron, were priests:

[who were] of the children of Levi, had;
they were Levites, as descending from Levi, but were priests also, as being of the stock of Aaron, and the cities hereafter mentioned in the said tribe fell to their portion:

for theirs was the first lot;
for being of the line of Aaron, and priests, they had the honour and privilege to have the first lot drawn for them, and out of the tribe for which the first lot was also drawn, the tribe of Judah; here they had their cities allotted them, for a reason before given.

Joshua 21:10 In-Context

8 So the people of Israel gave those towns and their grasslands to the Levites. They did what the LORD had commanded through Moses.
9 They gave some towns from the territories of the tribes of Judah and Simeon
10 to the members of the family line of Aaron. The towns were given to the family groups of Kohath. They were Levites. The first lot that was drawn out was for them. Here are the towns the family groups of Kohath were given.
11 The people of Israel gave them Kiriath Arba and the grasslands that were around it. Kiriath Arba is also called Hebron. It's in the hill country of Judah. Anak came from the family line of Arba.
12 But Israel had already given away the fields and villages around the city. They had given them to Caleb as his share. Caleb was the son of Jephunneh.
Holy Bible, New International Reader's Version® Copyright © 1995, 1996, 1998 by Biblica.   All rights reserved worldwide.