1 Chroniques 23:30-32

30καὶ τοῦ στῆναι πρωὶ τοῦ αἰνεῖν ἐξομολογεῖσθαι τῷ κυρίῳ καὶ οὕτως τὸ ἑσπέρας

31καὶ ἐπὶ πάντων τῶν ἀναφερομένων ὁλοκαυτωμάτων τῷ κυρίῳ ἐν τοῖς σαββάτοις καὶ ἐν ταῖς νεομηνίαις καὶ ἐν ταῖς ἑορταῖς κατὰ ἀριθμὸν κατὰ τὴν κρίσιν ἐπ αὐτοῖς διὰ παντὸς τῷ κυρίῳ.

32καὶ φυλάξουσιν τὰς φυλακὰς σκηνῆς τοῦ μαρτυρίου καὶ τὰς φυλακὰς υἱῶν Ααρων ἀδελφῶν αὐτῶν τοῦ λειτουργεῖν ἐν οἴκῳ κυρίου.