Joshua 18:5

5 And let them make division of it into seven parts: let Judah keep inside his limit on the south, and let the children of Joseph keep inside their limit on the north.

Joshua 18:5 Meaning and Commentary

Joshua 18:5

And they shall divide it into seven parts
According to the number of the seven tribes not yet settled; and this they were to describe and divide was all the land subdued, or not subdued, only the following excepted:

Judah shall abide in their coast on the south;
on the south of the land of Canaan, where their lot fell, so that needed not to be measured and described; and this tribe was to retain what they were possessed of, unless it should appear they had too much, and others wanted, and they willing to part with some of it to their brethren, as they afterwards did to the tribes of Simeon and Dan:

and the house of Joseph shall abide in their coast on the north;
on the north of the tribe of Judah; not of the land of Canaan, for some other tribes lay more northerly.

Joshua 18:5 In-Context

3 Then Joshua said to the children of Israel, Why are you so slow to go in and take up your heritage in the land which the Lord, the God of your fathers, has given you?

4 Take from among you three men from every tribe; and I will send them to go through the land and make a record of it for distribution as their heritage; then let them come back to me.

5 And let them make division of it into seven parts: let Judah keep inside his limit on the south, and let the children of Joseph keep inside their limit on the north.

6 And you are to have the land marked out in seven parts, and come back to me with the record; and I will make the distribution for you here by the decision of the Lord our God.

7 For the Levites have no part among you; to be the Lord's priests is their heritage; and Gad and Reuben and the half-tribe of Manasseh have had their heritage on the east side of Jordan, given to them by Moses, the servant of the Lord.