Parallel
Isaiah 54:13
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ πάντας τοὺς υἱούς σου διδακτοὺς θεοῦ καὶ ἐν πολλῇ εἰρήνῃ τὰ τέκνα σου
Then all your sons will be taught by the LORD (note: Cited in John 6:45), and great will be their prosperity.