|Easton's Bible Dictionary|
A sharp thorn.
(1.) One of the sons of Michah (1 Chronicles 24:24).
(2.) A town among the mountains of Judah (Joshua 15:48); probably Somerah, 2 1/2 miles north-west of Debir.
(3.) The residence of Tola, one of the judges, on Mount Ephraim (Judges 10:1, 2).
Int. Standard Bible Encyclopedia
sha'-mer (shamir; Sameir):
(1) Mentioned along with Jattir and Socoh (Joshua 15:48) as one of the cities of Judah in the hill country. Possibly it is Khirbet (or Umm) Somerah, 2,000 ft. above sea-level, a site with ancient walls, caves, cisterns and tombs not far West of Debir (edh Dhatheriyeh) and 2 miles North of Anab (`Anab) (Palestine Exploration Fund, III, 262, 286, Sh XX).
(2) A place in the hill country of Ephraim (Judges 10:1) from which came "Tola, the son of Pual, a man of Issachar," who judged Israel 23 years; he died and was buried there. It is an attractive theory (Schwartz) which would identify the place with the semi-fortified and strongly-placed town of Sanur on the road from Nablus to Jenin. A local chieftain in the early part of the last century fortified Sanur and from there dominated the whole district. That Sanur could hardly have been within the bounds of Issachar is an objection, but not necessarily a fatal one. It is noticeable that the Septuagint's Codex Alexandrinus has Samareia, for Shamir (Palestine Exploration Fund, II, Sh XI).
E. W. G. Masterman
(shamir; Samer): A Kohathite, son of Micah (1 Chronicles 24:24).
Shamir (4 Occurrences)
Joshua 15:48 In the hill country, Shamir, Jattir, Socoh, (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)
Judges 10:1 After Abimelech there arose to save Israel Tola the son of Puah, the son of Dodo, a man of Issachar; and he lived in Shamir in the hill country of Ephraim. (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)
Judges 10:2 He judged Israel twenty-three years, and died, and was buried in Shamir. (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)
1 Chronicles 24:24 The sons of Uzziel, Micah; of the sons of Micah, Shamir. (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)