Psalms 137:3-5

For there they that carried us away captive required of us a song; and they that wasted us {required of us} mirth, {saying}, Sing us {one} of the songs of Zion. {a song: Heb. the words of a song} {wasted...: Heb. laid us on heaps} How shall we sing the LORD'S song in a strange land? {strange...: Heb. land of a stranger?} If I forget thee, O Jerusalem, let my right hand forget {her cunning}.