Joshua 18:4-6

4Provide for yourselves three men from 1each tribe so that I may send them, and that they may arise and walk through the land and write a description of it according to their inheritance; then they shall 2return to me.

5And they shall divide it into seven portions; 3Judah shall stay in its territory on the south, and the house of Joseph shall stay in their territory on the north.

6And you shall write a description of the land in seven divisions, and bring the description here to me. 4Then I will cast lots for you here before the Lord our God.