Parallel
Psalms 136:6
Swete's Septuagint · Berean Standard Bible
κολληθείη ἡ γλῶσσά μου τῷ λάρυγγί μου, ἐὰν μή σου μνησθῶ, ἐὰν μὴ προανατάξωμαι τὴν Ἰερουσαλὴμ ἐν ἀρχῇ τῆς εὐφροσύνης μου.
137:6
May my tongue cling to the roof of my mouth if I do not remember you, if I do not exalt Jerusalem as my greatest joy!