Irenaeus — Against Heresies 5.6.1
Just as we also hear of many brothers in the church who have prophetic gifts, and who through the Spirit speak in all kinds of tongues, and bring the secrets of people into the open for benefit, and explain the mysteries of God.
Greek
καθὼς καὶ πολλῶν ἀκούομεν ἀδελφῶν ἐν τῇ ἐκκλησίᾳ, προφητικὰ χαρίσματα ἐχόντων, καὶ παντοδαπαῖς λαλούντων διὰ τοῦ πνεύματος γλώσσαις, καὶ τὰ κρύφια τῶν ἀνθρώπων εἰς φανερὸν ἀγόντων ἐπὶ τὸ συμφέρον, καὶ τὰ μυστήρια τοῦ Θεοῦ ἐκδιηγουμένων.