Multi-Translation Layout:
3 for there our captors asked us for songs, our tormentors demanded songs of joy; they said, "Sing us one of the songs of Zion!"
3 For there they that led us captive required of us songs, And they that wasted us [required of us] mirth, [saying], Sing us one of the songs of Zion.
3 That's where our captors demanded songs, sarcastic and mocking: "Sing us a happy Zion song!"