Or mitstsabah {mits-tsaw-baw'}; feminine of matstsab; a military guard -- army, garrison.
see HEBREW matstsab
H4675. mitstsabah
מַצָּבָה noun feminine מ ׳אַנְשֵׁי 1 Samuel 14:12 see מַצָּב.
מִצָּבָה noun feminine guard, watch ? — only מ ׳לְבֵיתִי וְחָנִיתִי Zechariah 9:8 and I encamp as watch for my house (so We Now GASm, but dubious; Kue Sta MartiKau GASm read מַצָּבָה, but this probably non-existent, see above; ᵑ0 apparently intends because of a host = מִצָּבא).