'Right hand' in the Bible

And Ezra the scribe stood upon a lofty platform of wood, which they had made for the purpose, and there stood, beside him, Mattithiah and Shema and Anaiah and Uriah and Hilkiah and Maaseiah, on his right hand, - and, on his left, Pedaiah and Mishael and Malchijah and Hashum and Hashbaddanah, Zechariah, Meshullam.