Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Shamir
Usage: A man of the tribe of Levi living at the time of Divided Monarchy, only mentioned at 1Ch.24.24; son of: Micah (H4318J) Also named: sha.mir (שָׁמִיר "Shamir" H8069I) § Shamer or Shamir = "guardian" a Levite of the sons of Michah in the time of David