NET
8 O daughter Babylon, soon to be devastated, how blessed will be the one who repays you for what you dished out to us.
Darby
8 Daughter of Babylon, who art to be laid waste, happy he that rendereth unto thee that which thou hast meted out to us.
KJV
8 O daughter of Babylon, who art to be destroyed; happy [shall he be], that rewardeth thee as thou hast served us.