ἀναφθέγγομαι
From LSJ
περὶ οὐδὲν γὰρ οὕτως ὑπάρχει τῶν ἀνθρωπίνων ἔργων βεβαιότης ὡς περὶ τὰς ἐνεργείας τὰς κατ' ἀρετήν → since none of man's functions possess the quality of permanence so fully as the activities in conformity with virtue
English (LSJ)
A call out aloud, Ph.1.74, al., Plu.Thes.24, Caes.46, etc.: c. acc., Plb.18.5.6; λόγιον Ph.2.177.