(Before It's News)
1 When the lord brought back the captivity of Sion, we became like men comforted. 2 Then was our mouth filled with gladness; and our tongue with joy. Then shall they say among the Gentiles: The Lord hath done great things for them. 3 The Lord hath done great things for us: we are become joyful. 4 Turn again our captivity, O Lord, as a stream in the south. 5 They that sow in tears shall reap in joy.6 Going they went and wept, casting their seeds.But coming they shall come with joyfulness, carrying their sheaves. 
Source:
http://www.catholicnewsagency.com/reading.php?n=10866