Parallel
Isaiah 33:19
Rahlfs Septuagint (1935) · Berean Standard Bible
μικρὸν καὶ μέγαν λαόν ᾧ οὐ συνεβουλεύσαντο οὐδὲ ᾔδει βαθύφωνον ὥστε μὴ ἀκοῦσαι λαὸς πεφαυλισμένος καὶ οὐκ ἔστιν τῷ ἀκούοντι σύνεσις
You will no longer see the insolent, a people whose speech is unintelligible, who stammer in a language you cannot understand.