In convertendo
In convertendo

WHEN the Lord turned again the captivity of Sion : then were we like unto them that dream.
2 Then was our mouth filled with laughter : and our tongue with joy.
3 Then said they among the heathen : The Lord hath done great things for them.
4 Yea, the Lord hath done great things for us already : whereof we rejoice.
5 Turn our captivity, O Lord : as the rivers in the south.
6 They that sow in tears : shall reap in joy.
7 He that now goeth on his way weeping, and beareth forth good seed : shall doubtless come again with joy, and bring his sheaves with him.

Nisi Dominus
Nisi Dominus (Mislabeled on YouTube)

EXCEPT the Lord build the house : their labour is but lost that build it.
2 Except the Lord keep the city : the watchman waketh but in vain.
3 It is but lost labour that ye haste to rise up early, and so late take rest, and eat the bread of carefulness : for so he giveth his beloved sleep.
4 Lo, children and the fruit of the womb : are an heritage and gift that cometh of the Lord.
5 Like as the arrows in the hand of the giant : even so are the young children.
6 Happy is the man that hath his quiver full of them : they shall not be ashamed when they speak with their enemies in the gate.