4How shall we sing the song of the Lord in a strange land?
5If I forget thee, O Jerusalem, let my right hand be forgotten.
6Let my tongue cleave to my jaws, if I do not remember thee: If I make not Jerusalem the beginning of my joy.
7Remember, O Lord, the children of Edom, in the day of Jerusalem: Who say: Rase it, rase it, even to the foundation thereof.