σωφροσύνη

sōphrosunē

mental soundness

Strong’s G4997Noun, feminine3 times in the New Testament (critical text)

sobriety1

self-control1

self-restraint1

In the text

Acts 26:25σωφροσύνης
But Paul answered, “I am not insane, most excellent Festus; I am speaking words of truth and sobriety.
1 Timothy 2:9σωφροσύνης
Likewise, I want the women to adorn themselves with respectable apparel, with modesty, and with self-control, not with braided hair or gold or pearls or expensive clothes,

σωφροσύνη, -ης, ἡ
[in LXX: Est.3:13, Wis.8:7, 2Ma.4:37, 4Ma.6:1-35 * ;]

(a) soundness of mind, good sense, sanity (opposite to μανία, Xen.): Act.26:25;

(b) self-control, sobriety: 1Ti.2:9 (see Tr., Syn., § xx), 1Ti.2:15.†
(AS)

Sources: Abbott-Smith’s Manual Greek Lexicon of the New Testament (1922, public domain) and glosses from STEPBible TBESG (CC BY 4.0); STEPBible TAGNT (Greek New Testament, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.