1 Chronicles 26:10

καὶ τῷ Ωσα τῶν υἱῶν Μεραρι υἱοὶ φυλάσσοντες τὴν ἀρχήν ὅτι οὐκ ἦν πρωτότοκος καὶ ἐποίησεν αὐτὸν ὁ πατὴρ αὐτοῦ ἄρχοντα