Parallel
Galatians 4:5
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
ἵνα τοὺς ὑπὸ νόμον ἐξαγοράσῃ, ἵνα τὴν υἱοθεσίαν ἀπολάβωμεν.
to redeem those under the law, that we might receive our adoption as sons.