Baalah, which is Kirjath-jearim - This place was rendered famous in Scripture, in consequence of its being the residence of the ark, for twenty years after it was sent back by the Philistines; see 1 Samuel 5:1-7:2.
Nephtoab is probably the modern “Ain Lifta”, two miles and a half northwestward of Jerusalem: and Mount Ephron is conjecturally connected with the city Ephrain 2 Chronicles 13:19 or Ophrah Joshua 18:23.