King James Version
O daughter of Babylon, who art to be destroyed; happy shall he be, that rewardeth thee as thou hast served us.English Standard Version
O daughter of Babylon, doomed to be destroyed, blessed shall he be who repays you with what you have done to us!Catholic Public Domain Version
O daughter of Babylon, have pity. Blessed is he who will repay you with your payment, which you have paid to us