TSK · Numbers 34:4

They went and came to Moses, and to Aaron, and to all the congregation of the children of Israel, to the wilderness of Paran, to Kadesh; and brought back word to them, and to all the congregation, and showed them the fruit of the land.

Your fathers did so when I sent them from Kadesh Barnea to see the land.

then your south quarter shall be from the wilderness of Zin along by the side of Edom, and your south border shall be from the end of the Salt Sea eastward;

The border of the Amorites was from the ascent of Akrabbim, from the rock, and upward.