'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 leaders of Judah onto 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;