Joshua 18:20

20 And Jordan shall be their boundary on the east: this the inheritance of the children of Benjamin, these their borders round about according to their families.

Joshua 18:20 Meaning and Commentary

Joshua 18:20

And Jordan was the border of it on the east side
It had Jordan on the east, Dan on the west, Judah on the south, and Joseph or Ephraim on the north:

this [was] the inheritance of the children of Benjamin, by the coasts
thereof round about, according to their families;
this is the general description of the limits of this tribe, the particular cities in it follow.

Joshua 18:20 In-Context

18 and shall proceed to Galiloth, which is in front by the going up of Aethamin; and they shall come down to the stone of Baeon of the sons of Ruben; and shall pass over behind Baetharaba northward, and shall go down to the borders behind the sea northward.
19 And the termination of the borders shall be at the creek of the salt sea northward to the side of Jordan southward: these are their southern borders.
20 And Jordan shall be their boundary on the east: this the inheritance of the children of Benjamin, these their borders round about according to their families.
21 And the cities of the children of Benjamin according to their families Jericho, and Bethagaeo, and the Amecasis,
22 and Baethabara, and Sara, and Besana,

The Brenton translation of the Septuagint is in the public domain.