Jerome. Lives of Illustrious Men 31
31 Musanus PL 23, 647
Musanus, not inconsiderable among those who have written on ecclesiastical doctrine, in the reign of Marcus Antoninus Verus wrote a book to certain brethren who had turned aside from the church to the heresy of the Encratites.
Musanus non ignobilis inter eos, qui de ecclesiastico dogmate scripserunt, sub imperatore M. Antonino Vero confecit librum ad quosdam fratres, qui de Ecclesia ad Encratitarum haeresim declinaverant.
Μουσανὸς, οὐκ ἄδοξος μεταξὺ τῶν περὶ ἐκκλησιαστικοῦ δόγματος συγγραψαμένων, ἐπὶ Μάρκου Ἀντωνίνου Βήρου κατεσκεύασε βίβλον πρός τινας ἀδελφοὺς, τῶν ἀπὸ τῆς Ἐκκλησίας πρὸς τὴν τῶν Ἐγκρατιτῶν αἵρεσιν κατανευσάντων.