Abbott-Smith Manual Greek Lexicon
σωφροσύνη (G4997)
3 ** σωφροσύνη , -ης, ἡ [in LXX: Es 3:13 , Wi 8:7 , II Mac 4:37 , IV Mac 6 * ;] soundness of mind, good sense, sanity (opp. to μανία , Xen.): Ac 26:25 ; self-control, sobriety : I Ti 2:9 (v. Tr., Syn. , § xx), ib. 15 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain