'Platform' in the Bible

Ezra the scribe stood on a towering wooden platform constructed for this purpose. Standing near him on his right were Mattithiah, Shema, Anaiah, Uriah, Hilkiah, and Masseiah. On his left were Pedaiah, Mishael, Malkijah, Hashum, Hashbaddanah, Zechariah, and Meshullam.