Psalm 137:3 in the World English Bible
For there, those who led us captive asked us for songs. Those who tormented us demanded songs of joy: “Sing us one of the songs of Zion!”
Context
2 We hanged our harps upon the willows in the midst thereof.
3 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.
4 How shall we sing the LORD’s song in a strange land?