Parallel
Hebrews 3:5
Nestle 1904 Greek New Testament · Berean Standard Bible
Καὶ Μωϋσῆς μὲν πιστὸς ἐν ὅλῳ τῷ οἴκῳ αὐτοῦ ὡς θεράπων εἰς μαρτύριον τῶν λαληθησομένων
Now Moses was faithful as a servant in all God’s house (note: Numbers 12:7), testifying to what would be spoken later.