Parallel
Psalms 50:14
Rahlfs Septuagint (1935) · Berean Standard Bible
ἀπόδος μοι τὴν ἀγαλλίασιν τοῦ σωτηρίου σου καὶ πνεύματι ἡγεμονικῷ στήρισόν με
51:12
Restore to me the joy of Your salvation, and sustain me with a willing spirit.