De jejunio, de Davide [Sp.] Περὶ νηστείας, καὶ εἰς τὸν Δαυῒδ, καὶ περὶ πρεσβυτέρων, καὶ εἰς τὸν Ἰωσὴφ, καὶ κατὰ Ναυάτου..1 in Greek · Interlinea