'Right hand' in the Bible

Ezra the scribe stood on a pulpit of wood, which they had made for the purpose; and beside him stood Mattithiah, and Shema, and Anaiah, and Uriah, and Hilkiah, and Maaseiah, on his right hand; and on his left hand, Pedaiah, and Mishael, and Malchijah, and Hashum, and Hashbaddanah, Zechariah, [and] Meshullam.

Then I brought up the princes of Judah on the wall, and appointed two great companies who gave thanks and went in procession. [One went] on the right hand on the wall toward the dung gate;