4.28.1
ΧΧVIII. καὶ Μουσανοῦ δέ, ὃν ἐν τοῖς φθάσασιν κατελέξαμεν , φέρεταί τις ἐπιστρεπτικώτατος λόγος, πρός τινας αὐτῷ γραφεὶς ἀδελφοὺς ἀποκλίναντας ἐπὶ τὴν τῶν λεγομένων Ἐγκρατιτῶν αἵρεσιν, ἄρτι τότε φύειν ἀρχομένην ξένην τε καὶ φθοριμαίαν ψευδοδοξίαν εἰσάγουσαν τῷ βίῳ·
XXVIII. And of Musanus, whom we have mentioned in a previous passage, there is extant a certain very eloquent discourse which he wrote to some Christians who had fallen away to the heresy of the so-called Encratites, which was at that time just beginning to sprout and to introduce into life its strange and corrupting false doctrine.