Super flumina Babylonis,
 
By the waters of Babylon, 
illic sedimus et flevimus,
-
there we sat and wept,
dum recordaremur tui, Sion.
-.
when we remembered thee, O Zion.
In salicibus in medio ejus - As for our harps, we hanged them up
suspendimus organa nostra. upon the trees that are therein
Psalm 137 1-2 " 1-2