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, written by him to some brethren who had fallen away to the heresy of the so-called Encratites, which was then just beginning to arise and to introduce into life its strange and destructive false doctrine.