Abbott-Smith Manual Greek Lexicon
νηφάλιος (G3524)
3 * νηφάλιος ( -λεος , Rec., in I Ti 3:2 , 11 ), -ον (in cl., -α, -ον ), ( νήφω ), in cl., of drink, not mixed with wine . In later writers (Plut., al.), of persons, sober , temperate : I Ti 3:2 , 11 , Tit 2:2 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain