TgJ Is33:16 :הוּא בַאְתַר רָם וֻמנַטַל יְהֵי בֵית מִשרוֹהִי‏ : his dwelling place will be on a high and elevated spot
See the entire entry for bēṯ mišrīn, bēṯ mišrē n.m. dwelling place