Parallel
Exodus 6:30
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ εἶπεν Μωυσῆς ἐναντίον κυρίου ἰδοὺ ἐγὼ ἰσχνόφωνός εἰμι καὶ πῶς εἰσακούσεταί μου Φαραω
But in the LORD’s presence Moses replied, “Since I am unskilled in speech, why would Pharaoh listen to me?”