Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Shomer
Usage: A man of the Moabites living at the time of Divided Monarchy, first mentioned at 2Ki.12.21; father of: Jehozabad (H3075); also called Shimrith at 2Ch.24.26; Also named: shim.rit (שִׁמְרִית "Shimrith" H8116) § Shomer = "keeper" 1) son of Jehozabad or Shimrith the Moabitess and one of the conspirators who slew king Joash of Judah 2) an Asherite, son of Heber 2a) also 'Shemer'