Let them exalt him also in the congregation of the people, and praise him in the assembly of the elders.
Let them exalt him also in the congregation of the people - at the public assembly for the worship of God, after the restoration from Babylon (Ezra 3:1).
And praise him in the assembly of the elders (Ezra 1:5, "the chief of the fathers of Judah and Benjamin") - the leaders of the people in secular and in religious matters.