Moses
Numbers 34:4ESV·traditional attribution

And your border shall turn south of the ascent of Akrabbim, and cross to Zin, and its limit shall be south of Kadesh-barnea. Then it shall go on to Hazar-addar, and pass along to Azmon.

John Gill Reformed Baptist @doctorgill

And your border,.... That is, the south border, which is still describing: shall turn from the south to the ascent of Akrabbim; or Maalehacrabbim, as in Jos 15:3 so called from the multitude of serpents and scorpions in it, see Deu 8:15, so Kimchi says (k), a place of serpents and scorpions was this ascent: Dr.

Keil & Delitzsch Lutheran @keilanddelitzsch

Num 34:3-5 The southern boundary is the same as that given in Jos 15:2-4 as the boundary of the territory of the tribe of Judah. We have first the general description, “The south side shall be to you from the desert of Zin on the sides of Edom onwards,” i.e., the land was to extend towards the south as far as the desert of Zin on the sides of Edom.

Commenting on Numbers 34:3-5