From ginosko; cognition, i.e. (subjectively) opinion, or (objectively) resolve (counsel, consent, etc.) -- advice, + agree, judgment, mind, purpose, will.
see GREEK ginosko
γνώμῃ (gnōmē) − 1 Occurrence
γνώμην (gnōmēn) − 6 Occurrences
γνώμης (gnōmēs) − 2 Occurrences