ἤκουσεν ἐν Ῥώμῃ καὶ ἀρσένων ἑταιρίαν εἶναι → he heard that there was also a fellowship of males in Rome (Severius, commentary on Romans 1:27)
see γιγνώσκω.
γνώμεναι: эп. inf. aor. 2 к γιγνώσκω.
γνώμεναι ep. inf. aor. act. van γιγνώσκω.