כֹּהֵן
From LSJ
Τῶν δυστυχούντων εὐτυχὴς οὐδεὶς φίλος → Felix amicus nullus infelicibus → für die im Unglück ist kein Glücklicher ein Freund
English (Strong)
active participle of כָּהַן; literally, one officiating, a priest; also (by courtesy) an acting priest (although a layman): chief ruler, X own, priest, prince, principal officer.