Joshua 18:13

13 The border then went to the slope on the south side of Luz (also called Bethel), then down to Ataroth Addar, on the mountain south of Lower Beth Horon.

Joshua 18:13 Meaning and Commentary

Joshua 18:13

And the border went over from thence towards Luz
From Bethaven, where the northern border ended, the western began, and went on to Luz:

to the side of Luz, which is Bethel, southward;
that is, passed along, leaving that city to the south, which formerly was called Luz, but now Bethel, which though distinct places formerly, yet being very near, might in process of time be joined; (See Gill on Joshua 16:2);

and the border descended to Atarothadar,
the same with Archiataroth, (See Gill on Joshua 16:2), and (See Gill on Joshua 16:5):

near the hill that [lieth] on the south side of the nether Bethhoron;
so called to distinguish it from Bethhoron the upper, situated on an hill or mountain, ( Joshua 16:5 ) ; this was rebuilt by Solomon, ( 1 Kings 9:17 ) .

Joshua 18:13 In-Context

11 The territory belonging to the families of the tribe of Benjamin was the first to be assigned. Their land lay between the tribes of Judah and Joseph.
12 On the north their border began at the Jordan and then went up the slope north of Jericho and westward through the hill country as far as the desert of Bethaven.
13 The border then went to the slope on the south side of Luz (also called Bethel), then down to Ataroth Addar, on the mountain south of Lower Beth Horon.
14 The border then went in another direction, turning south from the western side of this mountain and going to Kiriath Baal (or Kiriath Jearim), which belongs to the tribe of Judah. This was the western border.
15 The southern border started on the edge of Kiriath Jearim and went to the Springs of Nephtoah.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.