Parallel
Hebrews 3:6
Nestle 1904 Greek New Testament · Berean Standard Bible
Χριστὸς δὲ ὡς υἱὸς ἐπὶ τὸν οἶκον αὐτοῦ οὗ οἶκός ἐσμεν ἡμεῖς ἐὰν τὴν παρρησίαν καὶ τὸ καύχημα τῆς ἐλπίδος κατάσχωμεν
But Christ is faithful as the Son over God’s house. And we are His house, if we hold firmly (note: NE, WH, BYZ, and TR include to the end.) to our confidence and the hope of which we boast.