Abbott-Smith Manual Greek Lexicon
σωφρονέω (G4993)
6 * σωφρονέω , -ῶ ( σώφρων ), to be of sound mind or in one's right mind : Mk 5:15 , Lk 8:35 ; opp. to ἐκστῆναι , II Co 5:13 (Hdt.); to be temperate, discreet, self-controlled (opp. to μαίνεσθαι, ὑβρίζειν , etc.; Æsch., Thuc., al.): Tit 2:6 ; opp. to ὑπερφρονεῖν , Ro 12:3 ; σ. καὶ νήφειν , I Pe 4:7 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain