Parallel
Galatians 4:28
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Ἡμεῖς δέ, ἀδελφοί, κατὰ Ἰσαάκ, ἐπαγγελίας τέκνα ἐσμέν.
Now you (note: WH, BYZ, and TR we), brothers, like Isaac, are children of promise.