King James Bible Dictionary

Scorpions, probably the general name given to the ridge containing the pass between the south of the Dead Sea and Zin, es-Sufah, by which there is an ascent to the level of the land of Palestine. Scorpions are said to abound in this whole district, and hence the name (Numbers 34:4). It is called "Maaleh-acrabbim" in Joshua 15:3, and "the ascent of Akrabbim" in Numbers 34:4.

scorpions

A chain of hills in the south of Palestine.
Numbers 34:4; Joshua 15:3; Judges 1:36

(the ascent of , or the going up to); also MAALEH-ACRABBIM (the scorpion pass), A pass between the south end of the Dead Sea and Zin, forming one of the landmarks on the south boundary at once of Judah, (Joshua 15:3) and of the Holy Land. (Numbers 34:4) Also the boundary of the Amorites. (Judges 1:36) As to the name, scorpions abound in the whole of this district.