The voice of joy, and the voice of gladness, the voice of the bridegroom, and the voice of the bride, the voice of them that shall say, Praise the LORD of hosts: for the LORD is good; for his mercy endureth for ever: and of them that shall bring the sacrifice of praise into the house of the LORD. For I will cause to return the captivity of the land, as at the first, saith the LORD.
The happy voices, the wedding voices, the voices saying "Praise the great God," for he is good and his kindness lasts forever. These voices bring praise to the Lord in his house. I will again free the land from captivity, just like before, says the Lord.