Parallel
Psalms 136:5
Rahlfs Septuagint (1935) · Berean Standard Bible
ἐὰν ἐπιλάθωμαί σου Ιερουσαλημ ἐπιλησθείη ἡ δεξιά μου
137:5
If I forget you, O Jerusalem, may my right hand cease to function.