Parallel
Isaiah 63:8
Swete's Septuagint · Berean Standard Bible
καὶ εἶπεν Οὐχ ὃ λαός μου; τέκνα, καὶ οὗ μὴ ἀθετήσωσιν· καὶ ἐγένετο αὐτοῖς εἷς σωτηρίαν
For He said, “They are surely My people, sons who will not be disloyal.” So He became their Savior.