'Occasion' in the Bible

Then Ezra the scribe stood on a wooden podium that had been made for the occasion. And beside him stood Mattithiah, Shema, Anaiah, Uriah, Hilkiah, and Maaseiah on his right. On his left [was] Pedaiah, Mishael, Malkijah, Hashum, Hashbaddanah, Zechariah, and Meshullam.