Parallel
Hebrews 5:9
Nestle 1904 Greek New Testament · Berean Standard Bible
καὶ τελειωθεὶς ἐγένετο πᾶσιν τοῖς ὑπακούουσιν αὐτῷ αἴτιος σωτηρίας αἰωνίου
And having been made perfect, He became the source of eternal salvation to all who obey Him