Parallel
Psalms 136:8
Swete's Septuagint · Berean Standard Bible
θυγάτηρ Βαβυλῶνος ἡ ταλαίπωρος, μακάριος ὃς ἀνταποδώσει σοι τὸ ἀνταπόδομά σου ἀνταπέδωκας ἡμῖν·
137:8
O Daughter of Babylon, doomed to destruction, blessed is he who repays you as you have done to us.