Perhaps Beth-shean (in Issachar) and the other five towns (in Asher) were given to the Manassites in compensation for towns in the Manassite territory allotted to the Ephraimites. (See Joshua 17:9. Compare Joshua 21:9.) To the wall of Beth-shean, or Bethshah (“Beisan,” about 5 miles west of the Jordan), the bodies of Saul and his sons were fastened by the Philistines after the battle on Mount Gilboa. After the exile it received the Greek name of Scythopolis, perhaps because it was principally tenanted by a rude and pagan population, styled in contempt Scythians. It was a border city of Galilee, and the chief town of the Decapolis. In Christian times it was the see of a bishop, who is enumerated as present at Nicaea and other Councils of the Church.
Ibleam (Bileam, 1 Chronicles 6:70), perhaps “Jelameh,” was a Levitical town (Joshua 21:25 note). Near this place Ahaziah was mortally wounded by Jehu (2 Kings 9:27), and fled to Megiddo, which was no doubt not far distant.
Three countries - Rather “the three hills.” The district belonging to the last-mentioned three towns had a common name, derived no doubt from its natural features, and was called “the three hills.” Compare Decapolis, Tripolis, etc.